Clinical Analysis of Expandable Intramedullary Nails in Treatment of the Humeral Midshaft Fractures 可膨胀髓内钉治疗肱骨中段骨折临床分析
Methods Freeze-dried allograft were transplanted to left side of the midshaft diaphyseal ulnar respectively in each group of 32 rabbits. Animals were killed in batch at two. 方法兔左侧尺骨中段植人冻干异体骨,分为皮质骨组和松质骨组,均为32只。
Methods In 30 beagles, a right midshaft tibial osteotomy was performed and was stabilized with a 4 mm gap using an external fixator. 方法将30条犬造成右胫骨中段骨折并分离4mm,单边外固定支架固定。