[摘要]目的：分析讨论聚髌器与克氏针张力带治疗老年髌骨粉碎性骨折的临床效果。方法：2010年5月至2015年5月期间，我院接收老年髌骨粉碎性骨折患者共计80例，按照住院时间顺序依次编号，前40例患者接受克氏针张力带治疗，为对照组，另40例患者接受聚髌器治疗，为试验组，比例两组患者的手术效果及术后并发症发生率。结果：两组患者经过系统治疗后，临床症状基本得到改善，试验组患者的手术时间、术中出血量、伤口愈合时间及住院时间都少于对照组的，试验组的并发症发病率为7.50%，对照组的并发症发生率为50.00%，均具有显著差异，具有统计学意义（P＜0.05）结论：对于老年髌骨粉碎性骨折患者应用聚髌器治疗，可有效缩短手术时间及并发症的发生，临床效果更佳。

Abstract Objective: To analyze the clinical effect of Niti-Patellar Concentrator NT-PC and kirschner wire in treating aged comminuted patella fracture. Methods: 80 aged patients with comminuted patella fracture in our hospital from May 2010 to May 2015 were selected. They were numbered consecutively and the first 40 cases were control group and given kirschner wire. Other 40 cases were observation group and given Niti-Patellar Concentrator NT-PC. Compared the operative effect and complication occurrence rate of the two groups. Results: After treatment, clinical symptom approved, operation time, blood loss of the operation, wound healing time, hospital stays of observation group obviously shorter than control group, complication occurrence rate of observation group was 7.50%, and that of control group was 50.00%, the difference was statistically significant (P＜0.05). Conclusion: The application of Niti-Patellar Concentrator NT-PC in treating aged comminuted patella fracture can shorter operation time and the occurrence of complication, the clinical effect is better.