锁定加压接骨板治疗肱骨近端骨折

目的 总结肱骨近端锁定加压接骨板(locking proximal humerus plate,LPHP)治疗肱骨近端骨折的临床疗效.方法 肱骨近端骨折45例,根据Neer分型:三部分骨折33例,四部分骨折12例.经胸大肌、三角肌入路,采用LPHP固定.用Neer肩关节功能评分标准行术后患肩功能评分.对两组疗效行统计学比较.结果 38例获得平均14.7个月随访.3个月内骨折愈合35例,4个月愈合3例.按Neer肩关节功能评分标准:优20例,满意15例,优良率达92%.结论 LPHP治疗肱骨近端骨折具有固定牢靠、并发症少、满意率高等优点,是一种较好的固定肱骨近端骨折的内置物.

Treatment of humeral proximal fracture with locking proximal humerus plate

Objective To summarize the clinical effect of open reduction and internal fixation for the proximal humeral fracture with locking proximal humerus plate (LPHP). Methods A total of 45 cases with complex humeral fractures were operated via deltoid-pectoral approach. According to the Neer classification, there were 33 cases with three-part fractures and 12 with four-part fractures. Neer nu- merical rating system was employed to evaluate postoperative function of the involved shoulder. Results Of all, 38 cases were followed up for a mean 14.7 months, which showed fracture union within 3 months in 35 cases and fracture union within 4 months in 3. According to the Neer numerical rating system, re- suh was excellent in 20 eases and satisfactory in 15, with total excellence rate of 92%. Conclusion LPHP is characterized by stable fixation, minor complication and high satisfaction, and hence is an effec- tive method for proximal humeral fractures.