OBJECTIVE To detect evidence for localised changes in bone matrix metabolism after joint trauma and in post-traumatic osteoarthritis by quantification of bone sialoprotein in joint fluid and serum after knee injury in a cross sectional study. METHODS Samples of knee joint fluid and serum were obtained from volunteers with normal knees (n = 19), patients with rupture of the anterior cruciate l...

Partial meniscectomy involves partial removal of the meniscus. This can vary from minor trimming of the damaged part of the meniscus to the removal of the rip from the meniscocapsular junction. Meniscus tears are the most common knee injury. They may occur in acute knee injuries in younger patients, or as part of a degenerative process in older individuals. The aim of the study was to demonstra...

RESULTS: The specific medial tibial contusion was demonstrated in 25 of 215 (12%) knee MR examinations. Associated anterior cruciate ligament (ACL) tears were found in 25 of the 25 (100%) examinations. Injury to the meniscocapsular junction (14 of 25) or a peripheral tear of the posterior horn of the medial meniscus (10 of 25) occurred in a combined 96% of the cases. Lateral compartment contusi...

OBJECTIVE To investigate the associations between patient sex, age, cause of injury, and frequency of meniscus and articular cartilage lesions seen at the time of the anterior cruciate ligament reconstruction. SETTING University affiliated hospital, Hong Kong. PATIENTS Medical notes and operating records of 672 Chinese patients who had received anterior cruciate ligament reconstruction betw...

Background: Meniscocapsular separations are longitudinal tears at the meniscocapsular junction of posterior horn medial meniscus. They commonly associated with ACL-deficient knee, both in acute and chronic setting, their incidence increasing time from injury. difficult to diagnose preoperatively, one must have a high index suspicion setting ACL tear. Objective: To highlighten special entity men...

conclusions epidemiologic studies in kabaddi are the need of the hour to assess the burden of this predominantly rural sport and to implement injury prevention programs. our study emphasises the morbidity of knee injuries in kabaddi players of india and the exacting toll it takes on their careers. results the mean duration prior to presentation was 14.4 months. majority of the injuries (88.16%)...

BACKGROUND The prevalence of comorbid knee pathology has been examined for sports-related anterior cruciate ligament (ACL) injuries, but it has not been examined in ice hockey players. PURPOSE To compare concomitant bone bruising, collateral ligament injuries, and intra-articular injuries in ACL injuries suffered during ice hockey versus other sports. STUDY DESIGN Cross-sectional study; Lev...

Meniscal tears are common injuries, and while partial meniscectomy is a frequent treatment option, general meniscus loss is a risk factor for the development of osteoarthritis. The goal of this study was to measure the in vivo tibiofemoral cartilage contact patterns in patients with meniscus tears in relation to biomarkers of cartilage catabolism in the synovial fluid of these joints. A combina...