骨科英文书籍精读(247)|股骨转子间骨折的并发症
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Complications
EARLY
Early complications are the same as with femoral neck fractures, reflecting the fact that most of these patients are in poor health.
LATE
Failed fixation Screws may cut out of the osteoporotic bone if reduction is poor or if the fixation device is incorrectly positioned. If union is delayed, the implant itself may break. In either event, reduction and fixation may have to be re-done.
Malunion
Varus and external rotation deformities are common. Fortunately they are seldom severe and rarely interfere with function.
Non-union
Intertrochanteric fractures seldom fail to unite. If healing is delayed (say beyond 6 months) the fracture probably will not join and further operation is advisable; the fragments are repositioned as anatomically as is feasible, the fixation device is applied more securely and bone grafts are packed around the fracture (Figure 29.15).
---from 《Apley’s System of Orthopaedics and Fractures》
重点词汇整理:
feasible /ˈfiːzəbl/adj. 可行的;可能的;可实行的
securely美 /sɪˈkjʊrli/adv. 安全地;牢固地;安心地;有把握地
百度翻译:
早期并发症
早期并发症与股骨颈骨折相同,反映出这些患者大多健康状况不佳。
晚期并发症
如果复位不好或固定装置定位不正确,失败的固定螺钉可能会从骨质疏松的骨头中切出。如果愈合延迟,植入物本身可能会断裂。在任何一种情况下,都可能需要重新进行复位和固定。
畸形愈合
内翻和外旋畸形是常见的。幸运的是,他们很少严重,很少干扰功能。
不愈合
股骨转子间骨折很少不能愈合。如果愈合延迟(如超过6个月),骨折可能不会愈合,建议进一步手术;尽可能在解剖上重新定位碎片,固定装置应用更安全,并在骨折周围植入骨移植物(图29.15)。