作者: Jasvinder A Singh , Matthew Jensen , David Lewallen
DOI: 10.3109/17453674.2013.788436
关键词:
摘要: Background and purpose Periprosthetic fracture is a devastating complication of total knee replacement (TKR). Most published studies have not comprehensively assessed clinical demographic predictors. We wanted to determine the incidence predictors postoperative periprosthetic after primary revision TKR. Patients methods used prospectively collected data in Mayo Clinic Total Joint Registry on all patients who underwent or TKR at Clinic, Rochester, from 1989 through 2008. fractures modifiable (comorbidity, body mass index) unmodifiable factors (age, sex, operative diagnosis, ASA class, previous cardiac disease, thromboembolic disease) as fractures. multivariable-adjusted Cox regression analyses separately for Results 12,914 17,633 TKRs 3,286 4,090 r...