医学
髓内棒
骨不连
假体周围
内固定
外科
还原(数学)
股骨
软组织
骨质疏松症
关节置换术
牙科
几何学
数学
内分泌学
作者
Jwo-Luen Pao,Ching-Chuan Jiang
出处
期刊:PubMed
日期:2005-01-01
卷期号:104 (1): 54-9
被引量:4
摘要
Nonunion of supracondylar femur fracture remains a challenging problem because of limited treatment options. The situation is more complex when it occurs in elderly patients with osteoporotic bones. We report the treatment of 3 elderly patients with supracondylar femur fracture nonunion after open reduction and internal fixation with various plate-screw internal fixation systems. Two of these patients had traumatic fractures and the third had a periprosthetic fracture after primary total knee arthroplasty (TKA). After revision surgeries using retrograde nailing techniques, all fractures united eventually. When combined with indirect reduction, these techniques provide superior biomechanical properties and reduce the need for soft tissue dissection.
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