discoid meniscus


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discoid meniscus

an abnormal condition characterized by a discoid rather than a semilunar shape of the cartilaginous meniscus of the knee. The lateral meniscus is usually affected, although the medial meniscus may also become involved. The condition is a developmental anomaly that is asymptomatic in infants and young children; it appears most often between 6 and 8 years of age. Common complaints are that the knee joint clicks or gives way. These characteristics are often but not always associated with an injury to the knee. Examination demonstrates the clicking, usually during the last 15 to 20 degrees, when the knee is moved from flexion to extension. Surgical excision of the meniscus is seldom warranted in treating this benign condition.

discoid

1. disk-shaped.
2. a disk-like medicated tablet.

discoid lupus erythematosus
discoid meniscus
an abnormality of the meniscus, usually lateral, in the stifle joint, reported in dogs. Instead of being semilunar in shape it is discoid; the frequency, clinical significance and cause are unclear.
References in periodicals archive ?
Complete lateral discoid meniscus in a South Indian fetus: a case report and review of literature the medial menisci in both the knee joints of the fetus were having.
Cupping of the lateral tibial plateau associated with a discoid meniscus.
Quantitative analysis of the difference between an intact complete discoid lateral meniscus and a torn complete discoid meniscus on MR imaging: A feasibility study for a new classification.
Atypically thick and high location of the Wrisberg ligament in patients with a complete lateral discoid meniscus.
The symptoms of a torn discoid meniscus are usually the same of those caused by a tear of a normal one.
Medial discoid meniscus may be asymptomatic and found incidentally after MRI requested for other reasons.
The treatment of symptomatic torn discoid meniscus has classically been meniscectomy.
reported that, in 6 of the 20 symptomatic discoid meniscus they treated, on the postoperative MRI they found a high signal intensity in T2-weight signal.
Sales De Gauzy, "Arthroscopic treatment of discoid meniscus in children: clinical and MRI results," Orthopaedics and Traumatology: Surgery and Research, vol.
Saragaglia, "Meniscoplasty for lateral discoid meniscus tears: long-term results of 14 cases," Orthopaedics and Traumatology: Surgery and Research, vol.
Arthroscopic treatment for symptomatic discoid meniscus in children: midterm outcomes and prognostic factors," Arthroscopy, vol.