PURPOSE This study investigated the relationship between muscular strength about the knee and knee joint moments during gait in patients who had undergone arthroscopic partial meniscectomy (APM). METHODS One hundred and two APM patients and 42 age-matched nonoperated controls underwent strength testing and three-dimensional gait analysis. Patients were divided into weak and normal subgroups a...

BACKGROUND Patients with knee pain as a result of osteoarthritis or degenerative meniscal injury may seek treatment through arthroscopic surgery. How effective arthroscopic debridement with or without meniscectomy is for relieving pain and improving patients' functional outcomes is uncertain. OBJECTIVES To conduct an evidence update of an evidence-based analysis (EBA) conducted in 2005 to det...

Meniscectomy is one of the most popular orthopaedic procedures, but long-term results are not entirely satisfactory and the concept of meniscal preservation has therefore progressed over the years. However, the meniscectomy rate remains too high even though robust scientific publications indicate the value of meniscal repair or non-removal in traumatic tears and non-operative treatment rather t...

Intra-articular morphine has been shown to provide prolonged analgesia after arthroscopic knee surgery; the addition of local anaesthetic agents has been reported to improve this analgesic effect. Pethidine possesses local anaesthetic properties, and therefore this study was designed to evaluate its analgesic efficacy after arthroscopic meniscectomy. Sixty patients were allocated randomly to re...

We report a case of an osteonecrosis-like lesion of the knee that developed shortly after an arthroscopic medial meniscectomy. Clinical presentation, physical findings, and imaging of the knee including magnetic resonance imaging were similar to those of the cases that have been reported as osteonecrosis after meniscectomy. However, histologic analysis of the lesion revealed that there was no o...

Historically meniscal cysts have been treated with either an open total menisectomy, isolated cyst excision, or a combination of the two procedures. The advent of arthroscopic techniques has led to innovative treatment options for meniscal cyst management. A review of meniscal cysts and the results of arthroscopic treatment form the basis of this study. From 1986 to 1991, 18 patients with menis...

Arthroscopic debridement is a reliable and effective treatment for knee arthritis in appropriately selected patients. Debridement may include lavage, loose body removal, partial meniscectomy, and/or chondroplasty. Patient selection criteria include acute effusion, well localized joint line tenderness, or catching or locking, often associated with a specific mechanism of injury, patients with im...