There are several surgical options available for patients with bilateral knee osteoarthritis including simultaneous bilateral TKA (BTKA) and staged approach. The appropriate and safe time interval between two stages is still controversial. The preset systematic review aims to determine the optimal time interval between two stages of BTKA. Pubmed database was searched from 1979 to 2013 for English-language studies that compared the outcomes of each surgical approach. Comparison was carried out on unilateral TKA and two-staged BTKA as well as on different time intervals in two-staged BTKA.Background
Methods
Reported data on impact of obesity on outcome of total joint arthroplasty (TJA) is mixed. The purpose of this systematic review was to evaluate the impact of obesity on surgical procedure and postoperative outcomes after total hip and knee arthroplasty. Pubmed and Scopus databases were searched from 2000 to 2013 for English-language studies that compared the outcomes of total hip or knee arthroplasty between different body mass index (BMI) groups. Data from these studies were pooled and analyzed.Introduction
Methods
