Distal femoral cut in total knee arthroplasty in a Brazilian population
作者： Marcos Areias Vieira Costa , Alan de Paula Mozella , Hugo Alexandre de Araujo Barros Cobra
DOI: 10.1016/J.RBOE.2015.05.007
关键词: Valgus 、 Coronal plane 、 Anatomical axis 、 Mechanical axis 、 Orthodontics 、 Radiography 、 Brazilian population 、 Medicine 、 Significant difference 、 Total knee arthroplasty 、 Surgery
摘要: OBJECTIVE: To determine the ideal angle for making distal femoral cut in total knee arthroplasty a Brazilian population.METHODS: Panoramic radiographs of lower limbs bearing weight from 79 patients (57 women and 22 men) were studied, totaling 107 knees with an indication arthroplasty. The anatomical axis, mechanical axis cervical-diaphyseal traced out. was determined meeting point between axes. degree valgus compared men presenting varus alignment limb. also correlated angle.RESULTS: ranged 4.2 to 8.6 degrees, mean 6.3 degrees. There no statistically significant difference coronal (p = 0.180). Comparing women, there regarding groups 0.057). presented inverse relationship cut.CONCLUSIONS: axes degree. Neither preoperative nor sex had any influence on cut.
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