摘要
Abstract
Objective:To explore the outcomes of the treatment of severe patellar fractures with patellar concentrator plate (PCP). Methods:Thirty five patients with severe patellar fractures had been treated with PCP between Jan 2006 and Jan 2012 .The outcomes were graded into the excellent ,the good,the fair and the poor basing on the Wang Yi -cong’s criteria of the knee function post -opera-tively.Results:A11 the patients had been followed up average 12.4 ±2.6 months(ranged from 6 to 22).The healing time was 6~11 weeks with an average of 6.4 ±1.6 weeks.Out of the 35 cases,The knee function were excellent in 20 cases,good in 12 cases,fair in 2 cases and poor in 1 cases.The rate of the excellent and the good was 91.43%basing on the Wang Yi-cong’s criteria of the knee func-tion post-operatively .Conclusion:The PCP could antagonize the tensile stress of patellofemoral joint and sustain the normal extent of center rotation in knee joint and force arm of quadriceps femoris and has good therapeutic effect in treating patellar fracture in severe pa -tellar fractures.关键词
髌骨骨折/爪型髌骨钢板Key words
Patellar fractures/PCP分类
医药卫生
