摘要
目的：探讨改良分体式髌骨爪治疗髌骨骨折的临床疗效。方法收集髌骨骨折患者56例，采用数字表法随机分组，常规分体式髌骨爪为常规组，改良分体式髌骨爪为改良组，分析两组术后髌骨爪滑脱、型号偏大及膝关节疼痛等情况。结果改良组髌骨爪型号偏大、膝关节疼痛发生率分别为3．57％、7．14％，常规组分别为25．00％、32．14％，组间差异均有统计学意义（χ2＝5．250、5．543，P＝0．022、0．019）。常规组髌骨爪滑脱发生率为3．57％，改良组则为0．00％，组间差异无统计学意义（χ2＝1．018，P＝0．313）。结论改良分体式髌骨爪可明显减少髌骨爪型号偏大、髌骨关节炎的发生，值得推广。
Objective To assess the clinical efficacy of modified split patella in the treatment of patellar fracture.Methods 56 patients with patellar fracture were selected,and they were divided into two groups according to the random number method.The regular group was treated with common split patella,while the improved group was treated with modified split patella.In both two groups,the aspects of split patella slip,model large and knee pain were recorded.Results The incidence rates of model large and knee pain in the improved group were 3.57%,7.14%, which were 25.00%,32.14%in the regular group,the differences were statistically significant（χ2 =5.250,5.543,P=0.022,0.019）.The incidence rate of split patella slip in the regular group was 3.57%,that was 0.00% in the improved group,the difference was statistically significant（χ2 =1.018,P=0.313）.Conclusion Modified split patella mini-mizes the incidence of split patella model large and patellofemoral osteoarthritis.Thus,it deserves further application.
出处
《中国基层医药》
CAS
2017年第2期239-241,共3页
Chinese Journal of Primary Medicine and Pharmacy
关键词
髌骨骨折
髌骨爪
Patellar fracture
Split patella
