Pediatric and Adolescent Knee Surgery CDON

8785

Artroskopisk Syn På Komplex Ruptur Av Discoides Lateral

Usually a person with this anomaly has no complaints; however, it may present as pain, swelling, or a snapping sound heard from the affected knee. The discoid (discoid: shaped liked or resembling a disk) meniscus, also called the popping knee syndrome, is a variation on the normal meniscus. The pathology mostly concerns the lateral meniscus and is presented in the young population and during adolescence. A discoid meniscus is present at birth. It occurs when the cartilage does not properly develop, resulting in a thicker disc- or oval-shaped meniscus. The defect most often occurs in the meniscus on the outer (lateral) part of the knee joint.

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Figure 2: Coronal T2-weighted (A) and T1-weighted (B) MRI sections of patients left knee. The MRI of the both knees showed that there is a medial discoid meniscus in both knees with a tear in the right knee (Fig. 1 A, B). For the symptomatic right knee, arthroscopy was planned. Under lumbar anesthesia, with anteromedial and anterolateral arthroscopy portals, an arthroscopy of the right knee was performed. A discoid meniscus is present at birth.

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1998-07-01 · A discoid meniscus is a thick meniscus, discoid in shape rather than having the normal semilunar configuration. Discoid meniscus is considered an uncommon lesion; discoid medial meniscus is rare and involvement of the medial meniscus bilaterally is extremely rare.

Discoid meniscus in both knees

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Locking of the knee (cannot straighten the knee completely) Giving way or buckling of the knee Causes. 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. Risk Increases With What is a meniscus?

Both menisci are attached to the shin bone (tibia) by  Jul 1, 2020 Isolated cases of medial discoid meniscus have been described, with an estimated incidence of 0.06%. Discoid meniscus in both knees has  the classic discoid snapping knee is usually caused by a discoid meniscus w/ a deficient menisco-tibial ligament; - classification: - based on the degree of  Discoid meniscus is a rare human anatomic variant that usually affects the lateral meniscus of the knee. Usually a person with this anomaly has no complaints;  A discoid meniscus usually occurs in just one knee. About 25% of people affected have the condition in both knees.
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Discoid meniscus in both knees

1998-07-01 · A discoid meniscus is a thick meniscus, discoid in shape rather than having the normal semilunar configuration. Discoid meniscus is considered an uncommon lesion; discoid medial meniscus is rare and involvement of the medial meniscus bilaterally is extremely rare. The most common symptoms of a discoid meniscus or torn discoid meniscus are: Pain Stiffness or swelling Catching, popping, locking of the knee Feeling that the knee is "giving way" Inability to fully extend (straighten) the knee Most discoid menisci occur exclusively on the lateral side of the knee, 4 with reported incidence ranging from 0.4% to 1.7%. 4, 12, 18-20 Unilateral medial discoid meniscus occurrence is estimated to be 0.06% to 0.3%.

Discoid meniscus is considered an uncommon lesion; discoid medial meniscus is rare and involvement of the medial meniscus bilaterally is extremely rare.
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Both patients had good results after arthroscopic subtotal meniscectomy. Discoid meniscus is a congenital variant of the meniscus which can affect its size, shape and stability. Most often, it affects the lateral meniscus.