摘要
目的 探讨肱骨近端四部分骨折的治疗方法及其临床疗效。方法 肱骨近端四部分骨折11例,术中关节面无法良好复位,行人工肱骨头假体置换6例;复位内固定5例。结果 11例均获随访,时间1—5年。6例行人工肱骨头置换者均无明显疼痛,肩关节活动度〉90%者5例、80%-90%者1例。X线片示假体位置均较好,无感染、松动、关节不稳等并发症发生。5例复位内固定者中,2例肱骨头坏死,明显疼痛,肩关节活度在20%左右;3例肱骨头无坏死,骨折愈合,肩关节活动度在40%-50%。结论 早期行人工肩关节置换治疗肱骨近端四部分骨折,术后肩关节功能恢复满意,是一种有效的治疗方法。复位内固定预后欠佳。
Objective To investigate the treatment of 4-part proximal humeral fracture. Methods 11 cases with 4- part proximal humeral fractures were enrolled, in which good reduction could not be achieved. 6 were undergone semiarthroplasty, and 5 were treated with open reduction and internal fixation. Results 11 cases were followed up for 1 - 5 years. In 6 cases undergone semiarthroplasty, no shoulder pain was complained; the shoulder rang of motion recovered to 90% in 5 cases, and 80% - 90% in 1. No malposition, infection, looseness or instability was found. In 5 cases with open reduction and internal fixation, 2 were founded humeral head necrosis with fairly pain and the shoulder rang of motion recovered to 20% ; 3 got bony healing without humeral head necrosis, and the shoulder rang of motion recovered to 40% - 50%. Conclusions It is effective to treat 4-part proximal humeral fracture with early semiarthroplasty, which can provide good function recovery. The prognosis of internal fixation is not as good.
出处
《临床骨科杂志》
2006年第6期539-541,共3页
Journal of Clinical Orthopaedics
关键词
肩关节置换
肱骨骨折
shoulder joint displacement
humeral fractures