BACKGROUND To evaluate the midterm clinical outcome, functional outcome, associated complications, and survivorship of high-flexion posterior-stabilized rotating-platform total knee arthroplasty. METHODS We prospectively analyzed 701 knees in 501 patients, who underwent total knee arthroplasty using high-flexion posterior-stabilized rotating-platform prosthesis. Patients were assessed preoper...

background: the oxford knee score (oks) is a short patient-reported outcome instrument that measures pain and physical activity related to knee osteoarthritis. the purpose of this study is to evaluate, construct validity and consistent reliability of the persian version of the oks. methods: the case series consisted of 80 patients who were clinically diagnosed with having knee osteoarthritis. a...

the association of obesity and other metabolic conditions with osteoarthritis is under debate; however, a strong link between metabolic disturbances is suggested to contribute to increased incidences and progression of osteoarthritis. we examined the association of metabolic syndrome and its components with the incidence of knee osteoarthritis in iranian population. a community-based study was ...

background: osteoarthritis of the knee is the most common chronic joint disease that involves middle aged and elderly persons. there are different clinical instruments to quantify the health status of patients with knee osteoarthritis and one example is the womac score that has been translated and adapted into different languages. the purpose of this study was cultural adaptation, validation an...

Aim of this study was to estimate how knee osteoarthritis (OA) affects the shape of femoral condyles by comparing the radiuses of condylar curves between healthy and OA knees. Seventeen female and five male patients with established diagnosis of knee OA were included in the study. Radiuses of medial and lateral condylar curves were calculated from the side view knee X-ray by original mathematic...

Background: Osteoarthritis of the knee is a major problem and one of the most causes of disability in the elderly. Woman tending to have more frequent and more severe evidence of knee osteoarthritis. Because of the possibility, that hormonal changes may influence the disease, the present study was designed to investigate the association between pregnancies and osteoarthritis of the knee. Metho...