Discoid Meniscus - Knäppningssyndrom - Fresh articles
With growth and walking, the discoid meniscus evolves into its normal C-shape. In some children, the lateral A 5-year-old girl with bilateral unstable lateral DM of the complete type who presented with snapping knee syndrome. Sagittal PD images ( A and B ) of both knees show thickened posteriorly displaced lateral DM ( black arrows ) (“crimped meniscus” sign). Both menisci have an abnormally increased signal intensity ( asterisks ). Symptoms. Sometimes kids with a torn discoid meniscus will feel: Pain; Stiffness or swelling; Unable to fully straighten the knee; Catching, popping, A discoid meniscus is an abnormally shaped meniscus in the knee, which makes it more prone to injury.
Essentially the meniscus is more block-shaped, as the inner part of the meniscus never resorbed into the more common C-shape. In many cases, a discoid meniscus is shaped like a half moon or complete circle, rather than a crescent moon. It most often occurs on the lateral side (outside) of the knee, and can sometimes be found in both knees. Types of Discoid Meniscus There are three types of discoid menisci: A discoid meniscus causes pain, stiffness, and swelling of the knee.
PDF Epidemiology of injuries in high-level youth sport in
Because of its abnormal shape, a discoid meniscus is more prone to injury than a normal meniscus. It is more likely to tear or to move out of position within the joint, which hinders normal knee movement. Some people with a discoid meniscus are also born without the ligament that attaches the meniscus to the tibia (shinbone).
Oral Presentations Abstracts Seventh SICOT/SIROT Annual
The thick, abnormal shape of a discoid meniscus makes it more likely to get stuck in the knee or tear. • Locking of the knee (cannot straighten the knee completely) • Giving way or buckling of the knee The cause is unknown, but discoid meniscus is thought to be a developmental or congenital problem (you are born with it). It can occur in both knees in up to 10% of people with this condition. General Treatment Considerations Discoid menisci are a congenital meniscal variant commonly seen in the lateral compartment, with sporadic reporting of medial cases.
The human knee joint has a medial meniscus and a lateral meniscus. comfortable for standing and they do not slip in the kitchen, which is good for both, chefs and
Feb 16, 2020 Dr Quang Dao. Discoid meniscus is a congenital variant of the meniscus which can affect its size, shape and stability. Most often, it affects the
Jun 25, 2017 A discoid meniscus is more likely to tear and commonly presents in childhood. Anatomy of the knee showing a healthy meniscus and a torn
Discoid menisci are usually found on the lateral (outer) side of the knee.
Discoid (arthroscopic) surgery.
Publicerad i: Knee Surgery: Soft Tissue (Volume 1). Nicola Maffulli, François M Kelberine, Henrique Jones (red.) Förlag: Jaypee. ISBN: 9781909836372.
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They are particularly likely to develop a meniscal injury. 2011-12-01 · Medial discoid meniscus is often diagnosed on meniscal tear in older patients than in the lateral meniscus. Discoid lateral meniscus tends to manifest as hypermobility (snapping knee) as of childhood, without tear, whereas discoid medial meniscus is asymptomatic in childhood until revealed by tear. I've been looking it up but was not aware of what a discoid meniscus was until 3 days ago. I've had an issue with my left knee for a few years - had an MRI said a partial tear in ACL and meniscus.