RESUMO Objetivo: Analisar taxa de complicações e riscos no tratamento estagiado de fraturas diafisárias do fêmur com fixador externo e conversão para haste intramedular (DCO). Métodos: Estudo com 37 pacientes, 35 masculinos, idade média de 32,9 anos, abordando escores ASA, classificação AO/OTA, Gustilo, Glasgow e ISS, tempo até a fixação externa, na UTI e tipo de haste. Complicações como mortalidade, infecção profunda e não união foram registradas. Resultados: Fraturas tipo AO/OTA A foram as mais comuns (45%), com 40% expostas (Gustilo A, 93,8%). ISS médio de 21 e ECG de 12,7. Média de 3 dias na UTI e 10,2 dias até a conversão. Uso de haste retrógrada em 50% dos casos e fresagem em 67,5%. As complicações incluíram infecção profunda em 5% e não união em 2,5%. A não união correlacionou-se com baixo ECG e tempo prolongado na UTI. Conclusão: A estratégia de DCO mostrou-se eficaz com baixas taxas de infecção e não união, associada a baixo ECG e tempo na UTI. Nível de Evidência III; Estudo de Coorte Retrospectivo. Objetivo DCO. . (DCO) Métodos pacientes masculinos 329 32 9 32, anos ASA AOOTA AO OTA Gustilo externa mortalidade registradas Resultados 45%, 45 45% , (45%) 40 93,8%. 938 93,8% 93 8 93,8%) 2 127 12 7 12,7 102 10 10, 50 675 67 5 67,5% 25 2,5% correlacionouse correlacionou se Conclusão mostrouse mostrou III Retrospectivo (DCO 4 (45% 93,8 1 12, 6 67,5 2,5 (45 93, 67, 2, (4 (

ABSTRACT Objective: Assess complications and risks in staged femoral shaft fracture treatment using external fixation and intramedullary nailing (DCO). Methods: Analysis involved 37 patients with 40 fractures, mostly male (87.5%), average age 32.9 years. Data included ASA score, AO/OTA and Gustilo classifications, Glasgow Coma Score, Injury Severity Score, times to external fixation and conversion, ICU duration, nail type, and reaming status. Complications tracked were mortality, deep infection, and non-union. Results: Predominant fracture type was AO/OTA A (45%), with 40% open (Gustilo A, 93.8%). Average ISS was 21; GCS was 12.7. Median ICU stay was 3 days; average time to conversion was 10.2 days. Retrograde nails were used in 50% of cases, with reaming in 67.5%. Complications included deep infections in 5% and non-union in 2.5%. Conclusion: DCO strategy resulted in low infection and non-union rates, associated with lower GCS and longer ICU stays. Level of Evidence III; Retrospective Cohort Study. Objective DCO. . (DCO) Methods 4 fractures 87.5%, 875 87.5% , 87 5 (87.5%) 329 32 9 32. years score AOOTA AO OTA classifications Score duration status mortality nonunion. nonunion non union. union Results 45%, 45 45% (45%) 93.8%. 938 93.8% 93 8 93.8%) 21 127 12 7 12.7 days 102 10 2 10. 50 cases 675 67 67.5% 25 2.5% Conclusion rates stays III Study (DCO 87.5 (87.5% (45% 93.8 1 12. 6 67.5 2.5 87. (87.5 (45 93. 67. 2. (87. (4 (87 ( (8

Abstract Objective: With the aging of the population, more patients have complained of pain due to knee Osteoarthritis (OA), and the number of arthroplasties has also increased. The objective of this study is to evaluate the prevalence of the neuropathic pain component in candidates for Total Knee Replacement and the effects of this component on their quality of life. Methods: In this cross-sectional study, patients with OA candidates for knee arthroplasty in the present institution were evaluated using the pain detection questionnaire and the Visual Analog Pain (VAS) scale to measure the pain index and the presence of associated neuropathic pain. In addition, evaluation of the quality of life and functionality using the EQ5D and SF12 questionnaires and their relationship with cases of neuropathic pain were performed. Results: One hundred twenty-six patients were evaluated, and 71.4 % were female. The age ranged from 46 to 85 years, and about 70 % of the patients had some associated clinical comorbidity. Neuropathic pain was present in 28.6 % of the patients evaluated. Patients with neuropathic pain presented worse results in the VAS evaluation, in the care, pain, and anxiety domains of the EQ5D, and in the physical and mental scores of the SF12. Conclusion: Neuropathic pain was present in 28.6 % of the patients with knee OA who are candidates for arthro-plasty. Patients with associated neuropathic pain present a higher level of pain and worse quality of life scores. Recognizing this type of pathology is extremely important in fully monitoring gonarthrosis. Objective population OA, , (OA) increased Methods crosssectional cross sectional (VAS addition EQD EQ D SF SF1 performed Results twentysix twenty six 714 71 4 71. female 8 years 7 comorbidity 286 28 6 28. care Conclusion arthroplasty. arthro plasty. plasty arthro-plasty gonarthrosis (OA 2