Using Pressure Massage for Achilles Tendinopathy: A Single-Blind, Randomized Controlled Trial Comparing a Novel Treatment Versus an Eccentric Exercise Protocol.

Background: Eccentric exercises are the only conservative treatment that has shown good clinical results in studies of Achilles tendinopathy (AT), but success rates vary, indicating the need for alternative treatments. Soft tissue treatments are widely used for AT, but strong scientific evidence is lacking to support those treatments.

Purpose/hypotheses: This study aimed to determine whether pressure massage to the calf muscles is a useful treatment for AT and to compare this treatment versus an eccentric exercise protocol.

Early active extension after anterior cruciate ligament reconstruction does not result in increased laxity of the knee.

If permission of full active and passive extension immediately after an anterior cruciate ligament (ACL) reconstruction will increase the post-operative laxity of the knee has been a subject of discussion. We investigated whether a post-operative rehabilitation protocol including active and passive extension without any restrictions in extension immediately after an ACL reconstruction would increase the post-operative anterior-posterior knee laxity (A-P laxity). Our hypothesis was that full active and passive extension immediately after an ACL reconstruction would have no effect on the A-P laxity and clinical results up to 2 years after the operation.

KT-1000 records smaller side-to-side differences than radiostereometric analysis before and after an ACL reconstruction.

The KT-1000 and similar non-invasive arthrometers are used as a complement to clinical examination in the diagnosis of anterior cruciate ligament (ACL) rupture and during the follow-up after surgery. We compared the two methods, KT-1000 and Radiostereometric analysis (RSA), when used to measure anterior-posterior knee laxity (A-P laxity) in patients with ACL rupture, before and after the reconstruction of this ligament, in a prospective, comparative study. Twenty-two consecutive patients (14 men, 8 women) with a median age of 24 years (range 16-41) were studied.

Concomitant partial meniscectomy worsens outcome after arthroscopic anterior cruciate ligament reconstruction.

In this multi-center study involving 412 patients, we assessed the influence of concomitant partial meniscal resection on the medium-term clinical results after anterior cruciate ligament reconstruction. We performed a resection of minimum one-third of the medial or lateral menisci in 137 patients (group M) and found intact menisci in 275 patients (group NM). Those who had undergone previous meniscal surgery, subsequent meniscal surgery or a re-rupture of the anterior cruciate ligament graft during the follow-up were not included.

Kinematics and laxity of the knee joint after anterior cruciate ligament reconstruction: pre- and postoperative radiostereometric studies.

Background: Injury of the anterior cruciate ligament changes the kinematics of the knee joint. In studies of cadaveric knees, investigators have examined the effect of anterior cruciate ligament reconstruction on knee kinematics, but the effect on dynamic knee motion is not known.

Hypothesis: Reconstruction of the anterior cruciate ligament restores knee kinematics to normal.