The current patients required high flexion total knee arthroplasty (TKA). We hypothesized the patients who would get the high rotational angle just after TKA could gain high flexion knee 1 year after TKA. Sixty-three patients (average age: 70.6 years) were examined. In order to examine between the intraoperative rotational angles and the gained flexion angles after TKA, the patients were divide...

Navigated total knee arthroplasty (TKA) is promoted as a means to improve limb and prosthesis alignment. This study involved a systematic review and meta-analysis for all randomized controlled trials in the literature from 1986 to 2009 comparing alignment outcomes between navigated and conventional TKA. Alignment outcomes were pooled using a random-effects model, and heterogeneity was explored....

INTRODUCTION Currently, few data examine the use of total knee arthroplasty (TKA) in patients with cerebral palsy (CP). This study reviewed the outcomes of TKA in patients with CP compared with a matched cohort undergoing TKA for primary osteoarthritis. METHODS Over a 28-year period, 15 TKAs in patients with a diagnosis of CP were identified. The cohort was 53% men, with a mean age of 58 year...

BACKGROUND Limited data is available regarding the pharmacological prophylaxis for venous thromboembolism (VTE) in Asian patients undergoing total knee arthroplasty or total hip arthroplasty (TKA/THA). METHODS We performed a population-based epidemiological study using the Health Insurance Review and Assessment Service database to estimate the rate of pharmacological thromboprophylaxis and it...

BACKGROUND To investigate and compare the impact of primary hip (THA) and knee (TKA) arthroplasty on quality of life in patients with osteoarthritis, to determine patients' satisfaction with total joint arthroplasty, and to detect the effect of patients' demographic and clinical characteristics on outcome. METHODS Three hundred seventy eight (378) patients with hip (174) and knee (204) osteoa...

Total knee arthroplasty (TKA) is a common surgical intervention for older individuals with advanced knee osteoarthritis (OA). TKA has been repeatedly shown to reduce the chronic knee pain associated with OA and improve physical functioning. [1-4]. Regardless, studies have also shown that individuals with OA who undergo TKA continue to have reduced quadriceps strength compared to age-matched cou...

PURPOSE: The most feared complication of total knee arthroplasty (TKA) is periprosthetic infection (1–5% of cases) which leads to prosthetic failure and may result in knee fusion or even limb loss. The optimal role of a plastic surgeon in salvaging a compromised TKA remains unclear. We sought to elucidate factors associated with TKA salvage and principles of reconstruction that optimize outcomes.

BACKGROUND Anterior knee pain may occur after total knee arthroplasty (TKA). Patellar resurfacing, which is considered to lower the incidence of anterior knee pain after TKA, remains controversial. In the present study clinical and radiological outcomes after TKA performed on patients with clinical and radiological signs of femorotibial and patellofemoral osteoarthritis (OA) with and without pa...