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Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
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; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
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; Santos, Marcus T.T.
; Domingues, Marcus V.
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; Digiani, María C.
; Santarém, Maria C.A.
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; Becerril, María de los A.M.
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; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
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; Christofersen, Martin L.
; Bento, Matheus
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; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
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; Mincarone, Michael M.
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; Casagrande, Mirna M.
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; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
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; Hamada, Neusa
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; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
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; Gregorin, Renato
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; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
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; Constantin, Robert
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; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
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; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
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; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
2.
Body mass index and weight loss in patients submitted to orthognathic surgery: a prospective study surgery
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BENATO, Leonardo
; MIOTTO, Alice Vanzela
; MOLINARI, Romulo Lazzari
; OLSSON, Bernardo
; CARLOS, Lígia de Oliveira
; THIEME, Rubia Daniela
; SCHIEFECKER, Maria Eliana Madalozzo
; REBELLATO, Nelson Luis Barbosa
; SCARIOT, Rafaela
; KLÜPPEL, Leandro Eduardo
.
RESUMO Objetivo: Comparar o Índice de Massa Corporal (IMC) e a perda de peso (PP) de pacientes com deformidades dentofaciais após cirurgia ortognática monomaxilar e bimaxilar. Material e Métodos: Foi realizado um estudo longitudinal prospectivo em 69 pacientes com deformidade dentofacial submetidos a tratamento cirúrgico-ortodôntico. Os pacientes foram divididos em dois grupos: cirurgia ortognática monomaxilar e bimaxilar. Foi realizada avaliação nutricional pré-operatória de acordo com o IMC. Foi calculada a porcentagem de PP involuntária entre o pré e o pós-operatório (PO). A coleta de dados foi realizada no pré-operatório e aos 10, 40 e 90 dias PO. A análise estatística foi realizada no software SPSS v. 17.0, com intervalo de confiança de 95%. Resultados: De acordo com o IMC, os indivíduos submetidos à cirurgia monomaxilar apresentaram: baixo peso = 2,6%, peso normal = 51,3%, sobrepeso = 35,9% e obesidade = 10,3%. Entre os indivíduos submetidos à cirurgia bimaxilar, 43,3% estavam com peso normal, 36,7% estavam com sobrepeso e 20% eram obesos. O IMC foi semelhante em todos os períodos (pré-operatório, p= 0,237; 10 dias PO, p= 0,325; 40 dias PO, p= 0,430; e 90 dias PO, p= 0,609). Todos os pacientes perderam peso no pós-operatório. A PP foi semelhante entre os tempos de PO (p= 0,163). Conclusões: A cirurgia ortognática monomaxilar ou bimaxilar pode causar redução do peso corporal e diminuição no IMC, mas não há diferença estatisticamente significativa entre esses dois tipos de cirurgia em relação à PP e ao IMC. Objetivo (IMC (PP Métodos 6 cirúrgicoortodôntico. cirúrgicoortodôntico cirúrgico ortodôntico. ortodôntico cirúrgico-ortodôntico grupos préoperatória operatória pósoperatório pós operatório . (PO) préoperatório 4 9 v 170 17 0 17.0 95 95% Resultados apresentaram 26 2 2,6% 513 51 3 51,3% 359 35 35,9 103 10,3% 433 43 43,3 367 36 7 36,7 20 obesos préoperatório, operatório, (pré-operatório p 0,237 0237 237 1 0,325 0325 325 0,430 0430 430 0,609. 0609 0,609 609 0,609) pósoperatório. operatório. (p 0,163. 0163 0,163 163 0,163) Conclusões (PO 17. 2,6 5 51,3 35, 10,3 43, 36, 0,23 023 23 0,32 032 32 0,43 043 060 0,60 60 016 0,16 16 2, 51, 0,2 02 0,3 03 0,4 04 06 0,6 01 0,1 0,
ABSTRACT Objective: To compare the body mass index (BMI) and the weight loss (WL) in patients with dentofacial deformities who underwent monomaxillary versus bimaxillary orthognathic surgery. Materials and Methods: This prospective longitudinal study included 69 patients with dentofacial deformities who underwent surgical orthodontic treatment. Patients were divided into two groups according to the type of orthognathic surgery: monomaxillary or bimaxillary. A preoperative nutritional assessment based on BMI was performed; the percentage of involuntary WL between the preoperative and postoperative periods was also calculated. Data were collected at preoperative and 10, 40, and 90 days postoperative (PO). Statistical analysis was performed using SPSS 17.0 (IBM Corp., Armonk, NY, USA), and data are reported with 95% confidence interval. Results: According to BMI, patients who underwent monomaxillary surgery presented: underweight = 2.6%, normal weight = 51.3%, overweight = 35.9%, and obese = 10.3%. The subjects who underwent bimaxillary surgery presented: normal weight = 43.3%, overweight = 36.7%, and obese = 20%. BMI was similar between the groups at all time points (preoperative, p= 0.237; 10 days PO, p= 0.325; 40 days PO, p= 0.430; and 90 days PO, p= 0.609). All patients lost weight postoperatively, and WL was similar among the PO measurements (p= 0.163). Conclusions: Although both monomaxillary and bimaxillary orthognathic surgeries resulted in WL and lower BMI, there was no statistically significant difference in these metrics between the two types of surgery. Objective (BMI (WL Methods 6 treatment calculated 9 PO. . (PO) 170 17 0 17. IBM Corp Corp. Armonk NY USA, USA , USA) 95 interval Results presented 26 2 2.6% 513 51 3 51.3% 359 35 35.9% 103 10.3% 433 43 43.3% 367 36 7 36.7% 20 20% preoperative, (preoperative p 0.237 0237 237 1 0.325 0325 325 4 0.430 0430 430 0.609. 0609 0.609 609 0.609) postoperatively (p 0.163. 0163 0.163 163 0.163) Conclusions (PO 2.6 5 51.3 35.9 10.3 43.3 36.7 0.23 023 23 0.32 032 32 0.43 043 060 0.60 60 016 0.16 16 2. 51. 35. 10. 43. 36. 0.2 02 0.3 03 0.4 04 06 0.6 01 0.1 0.
3.
Knowledge of Dentists and Dental Undergraduates Related to COVID-19 COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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Reis, Giselle Emilãine da Silva
; Petinati, Maria Fernanda Pivetta
; Santos, Katheleen Miranda dos
; Gerberb, Jennifer Tsi
; Deliberador, Tatiana Miranda
; Souza, Juliana Feltrin de
; Rebellato, Nelson Luis Barbosa
; Scariot, Rafaela
.
Pesquisa Brasileira em Odontopediatria e Clínica Integrada
- Journal Metrics
Abstract Objective: To assess the knowledge of Brazilian dentists and final-year dental undergraduates concerning COVID-19. Material and Methods: We conducted a self-administered online questionnaire about the symptoms, incubation period, and transmission routes of COVID-19. In total, there were three questions addressing these topics and 15 correct answers, so each participant could score from 0 to 15 points. Besides that, data such as sex, age, education level, years of work experience and place of work were collected. All data were submitted to statistical analysis with a 5% significance level. Results: 476 participants were recruited. Regarding the respondents' perception of the most common symptoms of COVID-19, 99.4% responded fever, 95.2% cough, and 99.2% dyspnea. About the incubation period, 56.3% answered from 1 to 14 days. About the transmission routes, 98.3% recognized transmission through droplets, 80.3% through direct contact with infected persons, and 70.4% through indirect routes. The median knowledge score was 10 (4 – 14). Regarding the socio-demographic variables, participants aged 30 years or more had a higher score than those aged up to 29 years old (p=0.004). For education level, specialist dentists presented a higher score than undergraduates (p=0.006), general dentists (p=0.048) and Ph.D. (p=0.016). Participants with 15 years or more of work experience had a higher score than undergraduates (p=0.003). Concerning the workplace, participants working in the public sector had a higher score than those working in the private sector or universities (p=0.015). Conclusion: Participants recognized the main symptoms, incubation period, and transmission routes of the COVID-19 virus; however, the knowledge level of specialist dentists, older dentists, more experienced dentists, and dentists working in the public sector was higher than the other participants. Objective finalyear final year COVID19. COVID19 COVID 19. 19 Methods selfadministered self administered period total answers points that sex age collected 5 Results 47 recruited respondents COVID19, 19, 994 99 4 99.4 fever 952 95 2 95.2 cough 992 99.2 dyspnea 563 56 3 56.3 days 983 98 98.3 droplets 803 80 80.3 persons 704 70 70.4 ( 14. . 14) sociodemographic socio demographic variables p=0.004. p0004 p p=0.004 004 (p=0.004) p=0.006, p0006 p=0.006 , 006 (p=0.006) p=0.048 p0048 048 (p=0.048 PhD Ph D Ph.D p=0.016. p0016 p=0.016 016 (p=0.016) p=0.003. p0003 p=0.003 003 (p=0.003) workplace p=0.015. p0015 p=0.015 015 (p=0.015) Conclusion COVID-1 virus however COVID1 9 99. 95. 56. 98. 8 80. 7 70. p000 p=0.00 00 (p=0.004 (p=0.006 p=0.04 p004 04 (p=0.04 p001 p=0.01 01 (p=0.016 (p=0.003 (p=0.015 COVID- p00 p=0.0 (p=0.00 (p=0.0 (p=0.01 p0 p=0. (p=0. p=0 (p=0 p= (p= (p
4.
Potencial de regeneração natural de um plantio compensatório realizado em unidade de conservação urbana sob forte pressão antrópica
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Barbosa, Karina Cavalheiro
; Catharino, Eduardo Luis Martins
; Barbosa, Luiz Mauro
; Couto, Hilton Thadeu Zarate do
; Santos Junior, Nelson Augusto dos
.
Resumo Áreas protegidas por lei representam uma das estratégias para conservação da biodiversidade, principalmente em regiões sob forte pressão antrópica. Porém, muitas dessas áreas protegidas apresentam barreiras impeditivas à regeneração natural e conhecê-las torna-se primordial. Nesse sentido, o objetivo deste trabalho foi verificar o potencial de regeneração de um plantio de restauração realizado em uma Unidade de Conservação, por meio da quantificação do aporte de diásporos e da formação de indivíduos jovens. Para isso, foram instalados coletores de sementes e parcelas de regeneração natural num plantio realizado no Parque Estadual das Fontes do Ipiranga, São Paulo, SP. Foram identificadas 54 espécies (41 arbóreas) e registrados 24.033 propágulos (17.775 da espécie invasora Urochloa decumbens) e quanto ao recrutamento de plântulas foram 58 espécies (16 arbóreas). O potencial de regeneração foi influenciado pelas condições da área, e a forte presença de gramíneas invasoras, aliada à baixa diversidade de espécies arbóreas identificadas na chuva de sementes e no recrutamento de plântulas, tem comprometido o processo.
Abstract Protected areas by the law represent one of the strategies for biodiversity conservation, especially in regions under strong human pressure. However, many of these protected areas present barriers that prevent natural regeneration and knowing them becomes essential. In this sense, the objective of this work was to verify the regeneration potential of a restoration plantation carried out in a Conservation Unit, by quantifying the contribution of diaspores and the formation of young individuals. Seed collectors and natural regeneration plots were launched in a plantation carried out at the Fontes do Ipiranga State Park, São Paulo, SP. 54 species (41 arboreal) were identified and 24,033 propagules (17,775 of the invasive species Urochloa decumbens) were registered and regarding seedling recruitment there were 58 species (16 arboreal). The regeneration potential was still greatly influenced by the conditions of the area and the strong presence of invasive grasses, combined with the low diversity of tree species identified in the seed rain and in the recruitment of seedlings, had compromised the process.
https://doi.org/10.5902/1980509843659
4 downloads
5.
Diretrizes Brasileiras de Hipertensão Arterial – 2020
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Barroso, Weimar Kunz Sebba
; Rodrigues, Cibele Isaac Saad
; Bortolotto, Luiz Aparecido
; Mota-Gomes, Marco Antônio
; Brandão, Andréa Araujo
; Feitosa, Audes Diógenes de Magalhães
; Machado, Carlos Alberto
; Poli-de-Figueiredo, Carlos Eduardo
; Amodeo, Celso
; Mion Júnior, Décio
; Barbosa, Eduardo Costa Duarte
; Nobre, Fernando
; Guimarães, Isabel Cristina Britto
; Vilela-Martin, José Fernando
; Yugar-Toledo, Juan Carlos
; Magalhães, Maria Eliane Campos
; Neves, Mário Fritsch Toros
; Jardim, Paulo César Brandão Veiga
; Miranda, Roberto Dischinger
; Póvoa, Rui Manuel dos Santos
; Fuchs, Sandra C
; Alessi, Alexandre
; Lucena, Alexandre Jorge Gomes de
; Avezum, Alvaro
; Sousa, Ana Luiza Lima
; Pio-Abreu, Andrea
; Sposito, Andrei Carvalho
; Pierin, Angela Maria Geraldo
; Paiva, Annelise Machado Gomes de
; Spinelli, Antonio Carlos de Souza
; Nogueira, Armando da Rocha
; Dinamarco, Nelson
; Eibel, Bruna
; Forjaz, Cláudia Lúcia de Moraes
; Zanini, Claudia Regina de Oliveira
; Souza, Cristiane Bueno de
; Souza, Dilma do Socorro Moraes de
; Nilson, Eduardo Augusto Fernandes
; Costa, Elisa Franco de Assis
; Freitas, Elizabete Viana de
; Duarte, Elizabeth da Rosa
; Muxfeldt, Elizabeth Silaid
; Lima Júnior, Emilton
; Campana, Erika Maria Gonçalves
; Cesarino, Evandro José
; Marques, Fabiana
; Argenta, Fábio
; Consolim-Colombo, Fernanda Marciano
; Baptista, Fernanda Spadotto
; Almeida, Fernando Antonio de
; Borelli, Flávio Antonio de Oliveira
; Fuchs, Flávio Danni
; Plavnik, Frida Liane
; Salles, Gil Fernando
; Feitosa, Gilson Soares
; Silva, Giovanio Vieira da
; Guerra, Grazia Maria
; Moreno Júnior, Heitor
; Finimundi, Helius Carlos
; Back, Isabela de Carlos
; Oliveira Filho, João Bosco de
; Gemelli, João Roberto
; Mill, José Geraldo
; Ribeiro, José Marcio
; Lotaif, Leda A. Daud
; Costa, Lilian Soares da
; Magalhães, Lucélia Batista Neves Cunha
; Drager, Luciano Ferreira
; Martin, Luis Cuadrado
; Scala, Luiz César Nazário
; Almeida, Madson Q.
; Gowdak, Marcia Maria Godoy
; Klein, Marcia Regina Simas Torres
; Malachias, Marcus Vinícius Bolívar
; Kuschnir, Maria Cristina Caetano
; Pinheiro, Maria Eliete
; Borba, Mario Henrique Elesbão de
; Moreira Filho, Osni
; Passarelli Júnior, Oswaldo
; Coelho, Otavio Rizzi
; Vitorino, Priscila Valverde de Oliveira
; Ribeiro Junior, Renault Mattos
; Esporcatte, Roberto
; Franco, Roberto
; Pedrosa, Rodrigo
; Mulinari, Rogerio Andrade
; Paula, Rogério Baumgratz de
; Okawa, Rogério Toshiro Passos
; Rosa, Ronaldo Fernandes
; Amaral, Sandra Lia do
; Ferreira-Filho, Sebastião R.
; Kaiser, Sergio Emanuel
; Jardim, Thiago de Souza Veiga
; Guimarães, Vanildo
; Koch, Vera H.
; Oigman, Wille
; Nadruz, Wilson
.
https://doi.org/10.36660/abc.20201238
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6.
Effect of different factors on patient perception of surgical discomfort in third molar surgery
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Reis, Giselle Emilãine da Silva
; Calixto, Robson Diego
; Petinati, Maria Fernanda Pivetta
; Souza, Juliana Feltrin de
; Kuchler, Erika Calvano
; Costa, Delson João da
; Bonotto, Daniel
; Rebellato, Nelson Luis Barbosa
; Scariot, Rafaela
.
Abstract: The aim of this study was to evaluate patient perception of surgical discomfort in third molar surgery and the association with clinical variables and polymorphisms associated with the FKBP5, SLC6A4, and COMT genes. This cross-sectional observational study was carried out on 196 participants aged between 18 and 64 years at the Federal University of Paraná in 11 months. The intensity of surgical discomfort was assessed using the QCirDental questionnaire. Data on surgical and individual procedures were also cataloged. The oral health related quality of life was assessed by the Oral Health Impact Profile questionnaire (OHIP-14). The DNA sample was obtained from cells of the oral mucosa. Five markers of the FKBP5, SLC6A4, and COMT genes were genotyped. The data were submitted to statistical analysis with a significance level of 5%. Women reported greater intensity of discomfort associated with third molar surgery compared to men (p = 0.001). In the recessive model, the AA genotype of the rs3800373 marker was associated with greater surgical discomfort (p = 0.026). Therefore, women and individuals of the AA genotype for the rs3800373 marker in the FKBP5 gene reported greater surgical discomfort associated with third molar surgery.
https://doi.org/10.1590/1807-3107bor-2021.vol35.0007
893 downloads
7.
Anatomical terminology of the internal nose and paranasal sinuses: cross-cultural adaptation to Portuguese
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Bezerra, Thiago Freire Pinto
; Stamm, Aldo
; Anselmo-Lima, Wilma Teresinha
; Fornazieri, Marco Aurélio
; Melo, Nelson D’Ávila
; Balsalobre, Leonardo
; Jotz, Geraldo Pereira
; Leão, Henrique Zaquia
; Nunes, André Alencar Araripe
; Felippu, Alexandre
; Cedin, Antonio Carlos
; Pinheiro-Neto, Carlos D.
; Oliveira, Diego Lima
; Sakano, Eulalia
; Kosugi, Eduardo Macoto
; Araújo, Elizabeth
; Valera, Fabiana Cardoso Pereira
; Pinna, Fábio de Rezende
; Romano, Fabrizio Ricci
; Pádua, Francine Grecco de Melo
; Ramos, Henrique Faria
; Telles Jr., João
; Sá, Leonardo Conrado Barbosa de
; D'Assunção Filho, Leopoldo Marques
; Sennes, Luiz Ubirajara
; Gregório, Luis Carlos
; Sampaio, Marcelo H.
; Santos, Marco César Jorge dos
; Franca, Marco
; Mocellin, Marcos
; Lessa, Marcus Miranda
; Avelino, Melissa Ameloti G.
; Tepedino, Miguel
; Andrade, Nilvano Alves de
; Piltcher, Otavio B.
; Roithmann, Renato
; Pilan, Renata Mendonça
; Meireles, Roberto Campos
; Guimarães, Roberto Eustáquio
; Santos, Rodrigo de Paula
; Pezato, Rogério
; Pignatari, Shirley
; Abdo, Tatiana Telles
; Nakajima, Victor
; Almeida, Washington
; Nakanishi, Marcio
; Voegels, Richard L.
.
Resumo: Introdução: A cirurgia endoscópica funcional endonasal é um procedimento cirúrgico frequente entre os otorrinolaringologistas. Em 2014, a Sociedade Europeia de Rinologia publicou o "Documento Europeu para Posicionamento sobre a Terminologia Anatômica Interna do Nariz e das Cavidades Paranasais" com o objetivo de unificar os termos na língua inglesa. Ainda não dispomos de uma terminologia unificada na língua portuguesa. Objetivo: Adaptação transcultural dos termos anatômicos do nariz e das cavidades paranasais para o português da "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses". Método: Um grupo de rinologistas de todo o Brasil, com experiência em cirurgia endoscópica endonasal, foi convidado a participar da elaboração desse posicionamento sobre os termos anatômicos do nariz e das cavidades paranasais para o português conforme metodologia adaptada da previamente descrita por Rudmik e Smith. Resultados: Os resultados desse documento foram gerados a partir da concordância da maioria dos participantes conforme as sugestões mais populares entre os rinologistas. Uma adaptação transcultural da terminologia anatômica nasossinusal foi consolidada. Sugerimos que se busque uniformizar termos como "concha inferior", "septo nasal", "porção (óssea/cartilaginosa) do septo nasal", "meato (médio/ inferior) nasal", "via da drenagem do seio frontal", "recesso frontal" e "processo uncinado". Conclusão: Consolidamos uma versão adaptada em português da "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses" que auxiliará a publicação de comunicados técnicos, publicações científicas e o ensino dos termos anatômicos internos do nariz e das cavidades paranasais no Brasil.
Abstract Introduction: Functional endonasal endoscopic surgery is a frequent surgical procedure among otorhinolaryngologists. In 2014, the European Society of Rhinology published the "European Position Paper on the Anatomical Terminology of the Internal Nose and Paranasal Sinuses", aiming to unify the terms in the English language. We do not yet have a unified terminology in the Portuguese language. Objective: Transcultural adaptation of the anatomical terms of the nose and paranasal cavities of the "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses" to Portuguese. Methods: A group of rhinologists from diverse parts of Brazil, all experienced in endoscopic endonasal surgery, was invited to participate in the creation of this position paper on the anatomical terms of the nose and paranasal sinuses in the Portuguese language according to the methodology adapted from that previously described by Rudmik and Smith. Results: The results of this document were generated based on the agreement of the majority of the participants according to the most popular suggestions among the rhinologists. A cross-cultural adaptation of the sinonasal anatomical terminology was consolidated. We suggest the terms "inferior turbinate", "nasal septum", "(bone/cartilaginous) part of the nasal septum", "(middle/inferior) nasal meatus", "frontal sinus drainage pathway", "frontal recess" and "uncinate process" be standardized. Conclusion: We have consolidated a Portuguese version of the European Anatomical Terminology of the Internal Nose and Paranasal Sinuses, which will help in the publication of technical announcements, scientific publications and the teaching of the internal anatomical terms of the nose and paranasal sinuses in Brazil.
https://doi.org/10.1016/j.bjorl.2018.08.003
1085 downloads
8.
Sobre a melhoria da produção e da avaliação de periódicos científicos no Brasil
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Ponce, Branca Jurema
; Almeida, Maria Elizabeth Biaconcini de
; Freitas, Silvana Alves
; Silva, Cícero Barbosa da
; Anjos, Daniela
; Pietri, Emerson de
; Prieto, Rosângela Gavioli
; Dias, Érika S. de Almeida C.
; Camargo, Evani
; Branco, Jordanna Castelo
; Souza, José dos Santos
; Bizelli, José Luís
; Siman, Lana Mara de Castro
; Muzzeti, Luci Regina
; Reis, Magali dos
; Martins, Edna
; Rosito, Margaréte May Benkenbrock
; Bissoto, Maria Luisa
; Castro, Monica Rabelo de
; Gimenes, Nelson
; Gualtieri, Regina
; Silva, Regis
; Ribeiro, Ricardo
; Lemes, Sebastião de Souza
.
Ensaio: Avaliação e Políticas Públicas em Educação
- Journal Metrics
Resumo O documento que apresentamos é fruto da reflexão de Editores de Periódico Científicos ligados ao FEPAE Sudeste – Fórum de Editores de Periódicos da Área de Educação Sudeste – e expressa preocupações concretas sobre as condições materiais para a realização de seu trabalho, assim como, sobre os critérios de avaliação que vêm sendo utilizados para qualificar suas revistas. Orçamentos mais enxutos, o desmonte de estruturas universitárias que sustentavam muitas revistas acadêmicas e indexadores que cada vez mais complicam os procedimentos operacionais envolvidos na produção editorial, fragilizam as revistas nacionais. Falta de visibilidade sobre os processos de avaliação, ausência de diálogo sobre resultados e questões ligadas à periodicidade do QUALIS trazem uma insegurança para os autores que têm nos periódicos o veículo de divulgação de suas práticas e teorias. Queremos, assim, adensar a discussão com a comunidade científica e a Agência Reguladora Governamental, sobre os destinos que estarão reservados aos Periódicos Científicos brasileiros.
Abstract The document we presented is the result of the reflection of Editors of Scientific Journals connected to FEPAE Southeast and expresses concrete concerns about the material conditions for the realization of its work and about the evaluation criteria that have been used to qualify its journals. Cheaper budgets, dismantling of university structures that supported many academic journals and indicators which everytime complicate even more the operational procedures involved in editorial production, undermine the national journals. Lack of visibility about the evaluation procedures, absence of dialogue about results and questions connected to the Qualis frequency bring uncertainty for the authors who have in the journals a vehicle for sharing its practices and theories. This way we want to deepen the discussion with the scientific community and the Regulatory Governmental Agency - CAPES - about the destinations reserved to Brazilian Scientific Journals.
Resumen El documento que presentamos es fruto de la reflexión de Editores de Revistas Científicas ligadas al FEPAE Sudoeste – Foro de Editores de Revistas del Área de Educación Sudoeste – y expresa preocupaciones concretas sobre las condiciones materiales para la realización de su trabajo, así como sobre los criterios de evaluación que vienen siendo utilizados para calificar sus revistas. Presupuestos más restrictos, el desmonte de estructuras universitarias que sustentaban muchas revistas académicas e indexadores que cada vez complican más los procedimientos operacionales involucrados en la producción editorial, fragilizan a las revistas nacionales. Falta de visibilidad sobre los procesos de evaluación, ausencia de diálogo sobre resultados y cuestiones ligadas a la periodicidad del QUALIS representan incertidumbre para los autores que ven a las revistas como un vehículo de divulgación de sus prácticas y teorías. Queremos, así, enriquecer la discusión con la comunidad científica y la Agencia Reguladora Gubernamental, sobre los destinos que estarán reservados a las Revistas Científicas brasileras.
https://doi.org/10.1590/s0104-40362017002501032
1749 downloads
9.
Le Fort III osteotomy for severe dentofacial deformity correction associated with hypoplasia of the midface
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SEBASTIANI, Aline Monise
; REBELATTO, Nelson Luis Barbosa
; KLÜPPEL, Leandro Eduardo
; COSTA, Delson João da
; ANTONINI, Fernando
; MORAES, Rafaela Scariot de
.
RESUMO A combinação da terapia ortodôntica com a cirurgia ortognática é uma modalidade de tratamento bem estabelecida para a correção de deformidades dentofaciais. Quando estas deformidades apresentam maior severidade, envolvendo a hipoplasia do terço médio da face, exigem técnicas cirúrgicas não utilizadas como rotina no tratamento das alterações faciais, como a osteotomias Le Fort III ou as variações destas técnicas. Poucos estudos relatam o uso desta técnica ou de suas modificações em pacientes não sindrômicos. Este trabalho tem como objetivo demonstrar uma resolução ortodôntica-cirúrgica de um paciente apresentando deformidade de face com má-oclusão Classe III severa, envolvendo hipoplasia do terço médio facial, com a realização de uma técnica modificada da osteotomia Le Fort III, associada as osteotomias Le Fort I e osteotomia sagital dos ramos mandibulares. O paciente encontra-se com três anos de acompanhamento pós-operatório, com melhora significativa na sua habilidade mastigatória, sem queixas funcionais, relatando alta satisfação com a estética e melhora na qualidade de vida.
ABSTRACT The combination of orthodontic therapy and orthognathic surgery is a well-established treatment modality for the correction of dentofacial deformities. When these deformities are more severe, involving hypoplastic midface, surgical techniques not used routinely in the treatment of facial changes are required, such as the Le Fort III osteotomy or variations of this technique. Few studies have reported the use of this technique or its modifications in non-syndromic patients. This paper demonstrates the orthodontic-surgical resolution of a patient with dentofacial deformity with severe malocclusion Class III, involving midface hypoplasia, with a modification technique of a Le Fort III osteotomy associated with Le Fort I and sagittal of the rami osteotomies. After three years of postoperative follow-up, the patient demonstrates significant improvement in chewing ability, no functional complaints, and high satisfaction with the aesthetics and improved quality of life.
https://doi.org/10.1590/1981-8637201600030000143129
5415 downloads
10.
Resistance and Stress Finite Element Analysis of Different Types of Fixation for Mandibular Orthognathic Surgery
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Stringhini, Diego José
; Sommerfeld, Ricardo
; Uetanabaro, Lucas Caetano
; Leonardi, Denise Piotto
; Araújo, Melissa Rodrigues
; Rebellato, Nelson Luís Barbosa
; Costa, Delson João da
; Scariot, Rafaela
.
Resumo O objetivo deste estudo foi verificar o estresse e a resistência ao deslocamento, pela análise de elementos finitos, de diferentes tipos de fixação em cirurgia ortognática mandibular. Um modelo 3D de elementos finitos sólidos de uma hemi-mandíbula foi obtido. Uma osteotomia sagital bilateral foi simulada e o segmento distal foi avançado 5 mm. Após o ajuste e sobreposição dos segmentos, foram simulados 9 diferentes tipos de osteossíntese com miniplacas e parafusos 2.0: A, uma miniplaca reta convencional de 4 furos; B, uma miniplaca reta lock de 4 furos; C, uma miniplaca convencional de 4 furos e um parafuso bicortical; D, uma placa lock de 4 furos e 1 parafuso bicortical; E, uma miniplaca reta convencional de 6 furos; F, uma miniplaca lock de 6 furos; G, duas miniplacas retas convencionais de 4 furos; H, duas miniplacas lock de 4 furos; e I, três parafusos bicorticais em um padrão L invertido. Em cada modelo foram aplicadas forças simulando os músculos mastigatórios. Foram verificados os valores da tensão nas placas e parafusos. A resistência ao deslocamento foi verificada no segmento proximal, uma vez que o segmento distal era estável. Foi medida a região com o maior deslocamento inferior e superior. O deslocamento entre os segmentos osteotomizados foi verificado por intervalos milimétricos. Parafusos bicorticais em L invertido foram o modelo que teve o menor descolamento inferior, e o modelo com a tensão mais baixa foi o de duas placas convencionais. Os resultados sugerem que a tensão foi melhor distribuída nas miniplacas do tipo lock, mas os parafusos de fixação apresentaram maior concentração de tensão.
Abstract The aim of this study was to evaluate the stress and dislodgement resistance by finite element analysis of different types of fixation in mandibular orthognathic surgery. A 3D solid finite element model of a hemi-mandible was obtained. A bilateral sagittal split osteotomy was simulated and the distal segment was advanced 5 mm forward. After the adjustment and superimposing of segments, 9 different types of osteosynthesis with 2.0 miniplates and screws were simulated: A, one 4-hole conventional straight miniplate; B, one 4-hole locking straight miniplate; C, one 4-hole conventional miniplate and one bicortical screw; D, one 4-hole locking miniplate and 1 bicortical screws; E, one 6-hole conventional straight miniplate; F, one 6-hole locking miniplate; G, two 4-hole conventional straight miniplates; H, two 4-hole locking straight miniplates; and I, 3 bicortical screws in an inverted-L pattern. In each model, forces simulating the masticatory muscles were applied. The values of stress in the plates and screws were checked. The dislodgement resistance was checked at the proximal segment since the distal segment was stable because of the screen at the occlusal tooth. The regions with the lowest and highest displacement were measured. The offset between the osteotomized segments was verified by millimeter intervals. Inverted-L with bicortical screws was the model that had the lowest dislodgment and the model with the lowest tension was the one with two conventional plates. The results suggest that the tension was better distributed in the locking miniplates, but the locking screws presented higher concentration of tension.
https://doi.org/10.1590/0103-6440201600336
3619 downloads
11.
Evaluation of the impact of orthognathic surgery on quality of life
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CORSO, Paola Fernanda Cotait de Lucas
; OLIVEIRA, Fábio Augusto Coelho de
; COSTA, Delson João da
; KLUPPEL, Leandro Eduardo
; REBELLATO, Nelson Luis Barbosa
; SCARIOT, Rafaela
.
Dental treatment and surgery is a well-established method of correcting dentofacial deformities, and such treatment has an impact on the quality of life of individuals. The objective of this study was to evaluate the effect of orthognathic surgery on the quality of life of patients receiving treatment at the Universidade Federal do Paraná – UFPR. Clinical data were evaluated for the control group, and a quality-of-life evaluation questionnaire was completed [Oral Health Impact Profile (OHIP-14)]. For the case group, the same data were gathered along with information regarding their dentofacial deformity. The OHIP-14 questionnaire was also completed at three distinct stages of the experiment. The median age in the control group was 23.5 years. In the case group, the predominant gender was female, and the mean age of patients was 29.4 years. There was a statistically significant association between gender and OHIP-14 (p< 0.001). No such association was observed between age and OHIP-14 scores (p= 0.616). In the control group the OHIP-14 median score was 11.5. In the case group, the average OHIP-14 score at was 18 at T0, 21 at T1, and 8 at T2. The results demonstrated a statistically significant association between the three time stages at which OHIP-14 was analyzed (p< 0.001). There was a smaller reduction in the negative impact for transversal deformities of the jaw when compared with other deformities. Orthognathic surgery led to a reduction in the negative effects on the quality of life of patients.
https://doi.org/10.1590/1807-3107BOR-2016.vol30.0004
3743 downloads
12.
Clinical and radiographic evaluation of maxillary central incisors exposure in patients undergoing maxillary advancement
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Trento, Guilherme dos Santos
; Bernabé, Felipe Bueno Rosettti
; Costa, Delson João da
; Rebellato, Nelson Luis Barbosa
; Klüppel, Leandro Eduardo
; Scariot, Rafaela
.
Resumo Introdução: pacientes portadores de deformidades dentofaciais podem submeter-se a tratamento ortodôntico ou ortodôntico-cirúrgico. Ambos podem modificar a estética do paciente. Objetivo: esse estudo tem por objetivo avaliar, clinicamente e radiograficamente, as mudanças na exposição dos incisivos centrais superiores em pacientes submetidos à cirurgia ortognática de avanço de maxila. Métodos: foram selecionados 17 pacientes submetidos à cirurgia ortognática de avanço maxilar no período de setembro de 2010 a julho de 2011. A exposição dos incisivos centrais superiores foi avaliada clinicamente e por meio de radiografias cefalométricas em norma lateral. Essas medidas foram tomadas uma semana antes e três meses depois da cirurgia. Os dados foram, por meio de testes estatísticos (CI 95%), correlacionados por sexo, idade, ângulo nasolabial, altura e espessura do lábio superior, quantidade de avanço maxilar, exposição clínica e inclinação dos incisivos centrais superiores. Resultados: após o avanço maxilar, houve um aumento da exposição clínica dos incisivos tanto com o lábio superior relaxado quanto sob sorriso forçado. Além disso, obteve-se um aumento médio de 23,33% na exposição dos incisivos nas radiografias cefalométricas em norma lateral. Houve correlação inversa entre a espessura do lábio superior e a exposição pós-cirúrgica dos incisivos nas imagens radiográficas (p = 0,002). Conclusão: mudanças significativas na exposição dos incisivos centrais superiores ocorrem após o avanço maxilar, sob influências de certos fatores, especialmente a espessura do lábio superior.
Abstract Introduction: Patients with dentofacial deformities may undergo orthodontic or orthodontic-surgical treatment. Both modalities can affect esthetics. Objective: This study aims to evaluate clinical and radiographic changes in exposure of maxillary central incisors occurring after orthognathic surgery for maxillary advancement. Methods: A total of 17 patients who underwent orthognathic surgery for maxillary advancement between September, 2010 and July, 2011 were selected. Exposure of maxillary central incisors was evaluated clinically and by lateral cephalograms. Measurements were taken one week before and three months after surgery. Data were paired in terms of sex, age, nasolabial angle, height and thickness of the upper lip, the amount of maxillary advancement, clinical exposure and inclination of maxillary central incisor by statistical tests (CI 95%). Results: After maxillary advancement, incisor clinical exposure had increased even with relaxed lips and under forced smile. Moreover, there was a mean increase of 23.33% revealed by lateral cephalograms. There was an inverse correlation between upper lip thickness and incisors postsurgical exposure revealed by radiographic images (p = 0.002). Conclusions: Significant changes in the exposure of maxillary central incisors occur after maxillary advancement, under the influence of some factors, especially lip thickness.
https://doi.org/10.1590/2177-6709.20.6.052-059.oar
2068 downloads
13.
Pharyngeal airspace in patients undergoing orthognathic surgery for mandibular advancement
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Trento, Guilherme dos Santos
; Santos, Fernando Anunziato Ogg de Salles
; Klüppel, Leandro Eduardo
; Costa, Delson João da
; Rebellato, Nelson Luis Barbosa
; Scariot, Rafaela
.
<sec><title>Aim:</title><p> To evaluate the increase of pharyngeal airway space (PAS) in patients undergoing mandibular advancement.</p></sec><sec><title>Methods:</title><p> A retrospective cross-sectional study was performed in thirteen patients who underwent mandibular advancement and were evaluated by cephalometric tracing in pre and postoperative lateral radiographs. In cephalometric tracing, the PAS was assessed by measuring the distance from the lower portion of the soft palate to the posterior pharyngeal wall (UP-PHW) and from the tongue base to the posterior pharyngeal wall (TB-PHW).</p></sec><sec><title>Results:</title><p> Patients' age ranged from 22 to 42 years with an average of 28.54 ± 2.23 years. A preoperative mean of 9.20 ± 4.56 mm in the UP-PHW measure and 10.53 ± 5.84 mm in the TB-PHW measure were obtained. The mean values found for those measurements in the postoperative period were 11.61 mm and 13.95 mm, respectively. There was an average increase of 2.4 mm in the UP-PHW and of 2.95 mm in the TB-PHW. The mean mandibular advancement in evaluated patients was 5 mm. There was no statistical correlation between PAS increase and the amount of mandibular advancement for UP-PHW (p=0.058) and TB-PHW (p=0.53), as there was no such correlation either between PAS increase and the age of patients for UP-PHW (p=0.16) and TB-PHW (p=0.26). A greater effect of the retrolingual dimension in mandibular advancement was observed, with an average increase of 24.52% while in the retropalatal dimension an average increase of 20.75% was obtained.</p></sec><sec><title>Conclusions:</title><p> Surgical advancement of the mandible increases the size of the pharyngeal airway space.</p></sec>
https://doi.org/10.1590/1677-3225v14n2a03
1209 downloads
14.
Morphometric evaluation and planning of anticurvature filing in roots of maxillary and mandibular molars
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OLIVEIRA, Maria Antonieta Veloso Carvalho
; VENÂNCIO, Jessyca Figueira
; RAPOSO, Luís Henrique Araújo
; BARBOSA JÚNIOR, Nelson
; BIFFI, João Carlos Gabrielli
.
This study aimed to guide the planning of anticurvature filing using pre-determined anatomical points on teeth to establish directions for proper implementation of the technique. Two hundred digital periapical radiographs of human molar teeth were selected and divided into two groups (n = 100): MX (maxillary) and MD (mandibular) molars. Mesiobuccal roots were considered for the MX group and mesial roots for the MD group. Pre-determined anatomical points required for planning the anticurvature filing on the root canal path were located, and the distances between these points obtained. The anticurvature filing was simulated in two different protocols for each group, and the region of dentin removal and the remaining dentin thickness were measured in the safety and danger zones of the root canals. Statistical analysis was carried out at a significance level of 5%. The distances between the anatomical points and the thickness of remaining dentin showed significant differences when the two groups were compared (p < 0.001). No significant differences were found between the two experimental groups regarding the area of dentin removal at the root region, but differences were detected in comparison with dentin removal at the crown (p < 0.001). In terms of wear produced after simulation of both anticurvature filing protocols, significant differences were verified for all regions, except for the dentin remaining at the danger zone. The radiographic location of anatomical points allows for planning and implementation of controlled and efficient anticurvature filing and can be performed in the same manner for maxillary and mandibular molars.
https://doi.org/10.1590/1807-3107BOR-2015.vol29.0012
2792 downloads
15.
Intraoperative accidents associated with surgical removal of third molars
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Sebastiani, Aline Monise
; Todero, Sara Regina Barancelli
; Gabardo, Giovana
; Costa, Delson João da
; Rebelatto, Nelson Luis Barbosa
; Scariot, Rafaela
.
Aim: To evaluate the prevalence of intraoperative accidents associated with extraction of third molars and identify possible risk factors. Methods: Prospective study with patients undergoing third molar surgery by residents of the Oral and Maxillofacial Surgery Service at the Federal University of Parana. Epidemiological data were collected from preoperative evaluation forms. During the surgical procedure were evaluated the radiographic position classifications of all third molars removed, using methods such as osteotomy and/or tooth section, time for the procedure and occurrence of any complication. Results: The students extracted a total of 323 teeth. The mean surgical time was 45 min. Conclusions: The prevalence of intraoperative accidents during extraction of third molars was 6.19%. The most prevalent accident was maxillary tuberosity fracture, followed by hemorrhage. Age, positioning of the teeth and use of the techniques of osteotomy and tooth section are possible risk factors.
https://doi.org/10.1590/1677-3225v13n4a07
5780 downloads
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