173 research outputs found
Cartilage degeneration in the human patellae and its relationship to the mineralisation of the underlying bone
Knee arthroscopy and exercise versus exercise only for chronic patellofemoral pain syndrome: a randomized controlled trial
<p>Abstract</p> <p>Background</p> <p>Arthroscopy is often used to treat patients with chronic patellofemoral pain syndrome (PFPS). As there is a lack of evidence, we conducted a randomized controlled trial to study the efficacy of arthroscopy in patients with chronic PFPS.</p> <p>Methods</p> <p>A total of 56 patients with chronic PFPS were randomized into two treatment groups: an <it>arthroscopy group </it>(<it>N </it>= 28), treated with knee arthroscopy and an 8-week home exercise program, and a <it>control group </it>(<it>N </it>= 28), treated with the 8-week home exercise program only. The arthroscopy included finding-specific surgical procedures according to current recommendations. The primary outcome was the Kujala score on patellofemoral pain and function at 9 months following randomization. Secondary outcomes were visual analog scales (VASs) to assess activity-related symptoms. We also estimated the direct healthcare costs.</p> <p>Results</p> <p>Both groups showed marked improvement during the follow-up. The mean improvement in the Kujala score was 12.9 (95% confidence interval (CI) 8.2–17.6) in the arthroscopy group and 11.4 (95% CI 6.9–15.8) in the control group. However, there was no difference between the groups in mean improvement in the Kujala score (group difference 1.1 (95% CI -7.4 - 5.2)) or in any of the VAS scores. Total direct healthcare costs in the arthroscopy group were estimated to exceed on average those of the control group by €901 per patient (<it>p </it>< 0.001).</p> <p>Conclusion</p> <p>In this controlled trial involving patients with chronic PFPS, the outcome when arthroscopy was used in addition to a home exercise program was no better than when the home exercise program was used alone.</p> <p>Trial registration</p> <p>Current Controlled Trials ISRCTN 41800323</p
Signal intensity on fluid-attenuated inversion recovery images of condylar marrow changes correspond with slight pain in patients with temporomandibular joint disorders
Case report: primary osteonecrosis associated with thrombophilia-hypofibrinolysis and worsened by testosterone therapy
Accuracy of cartilage-specific 3-Tesla 3D-DESS magnetic resonance imaging in the diagnosis of chondral lesions: comparison with knee arthroscopy
Das gestielte Knochentransplantat als Behandlungsmethode bei den aseptischen Knochennekrosen des H�ftkopfes
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