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Knämeniskus symptom. Skador på menisken i knä

Watanabe classified discoid menisci into three types: complete, incomplete, and Wrisberg-ligament type. These menisci vary in size, shape, presence of a posterior meniscal attachment, and mode of presentation. CONCLUSION: Discoid medial meniscus is a relatively rare pathology of the knee joint, and bilateral cases are extremely rare. A high index of suspicion is necessary for diagnosis; only symptomatic knees should be treated surgically.

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It is reported to be present bilateral in up to 20% of patients. There is thought to be abnormal meniscal composition and altered knee kinematics causing increased incidence of tears and instability in the meniscus. Discoid Meniscus. - Dicussion: - a thickened and wafer shaped lateral meniscus varient; - discoid meniscus may range from complete disc to a ring shaped meniscus; - occurs in upto 5% of population (but only a % of these are symptomatic) (prevalence may be higher in orientals (15%)); - usually involves lateral meniscus and is frequently bilateral (20% of pts); Discoid lateral meniscus is a congenital condition that is estimated to occur in 4% to 5% of the population 1-4 but has been shown to be as high as 13% in Asian populations.

Feb 28, 2019 A discoid meniscus is thicker than normal, and often oval or disc-shaped. It is more prone to injury than a normally shaped meniscus. Aug 28, 2012 Discoid lateral meniscus of the knee causes a high morbidity in China.

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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 A discoid meniscus is an abnormally shaped meniscus in the knee. Because of its abnormal shape, it is more prone to injury than a normally shaped meniscus.

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Discoid meniscus

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Discoid meniscus

Menisci are fibrocartilaginous, rubber-like structures situated between the femur (thigh bone) and the tibia (shin bone). What is the function of the meniscus? They allow the rounded end of the femur to closely fit with the relatively flat top of the tibia. 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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Round or "D" shaped rather than crescenteric meniscus. - occupies > 70% of tibial surface. - 90% occur on lateral side  Dec 17, 2017 Whats the problem with a discoid meniscusdoesnt extra tissue just mean extra protection for the cartilage? The discoid meniscus is a problem  Feb 1, 2018 A discoid meniscus is an abnormally shaped meniscus (cartilage that cushions the bones of the knee) present in 1% to 3% of people born in  [Meniscus Pitfalls_01] Discoid meniscus (including Wrisberg variant), Hypermobile lateral meniscus.

The shape of the meniscus is semi-discoid,  Augmentation of Meniscal Repair With Bone Marrow Stimulation Techniques age Exclusion Criteria: - discoid meniscus - arthritic changes (Kellgren Lawrence  Discoid Meniscus: Histology.- Technique of Meniscoplasty and Meniscal Repair in Children.- Meniscus Lesions in Children-Indications and Results.- Synthesis. menisken. • Double PCL sign.
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Presentation. Young patient with knee pain. From the case: Discoid 2019-08-22 · One element in the differential diagnosis of knee pathology is a discoid meniscus. Discoid meniscus can manifest itself as an abnormal band, medial and lateral discoid menisci in the same knee, If the discoid meniscus is also torn, the surgeon may perform a saucerization and then trim away the torn portion.


2020-10-12 · Discoid lateral meniscus (DLM) is a common anatomic variant in the knee typically presented in young populations, with a greater incidence in the Asian population than in other populations.

Snapping and pain are common symptoms, with meniscus. Discoid lateral meniscus (DLM) has a reported prevalence that ranges from 0.4 to 17% (1–3), occurring at a higher rate in Asian populations (4–7). Compared with the normal lateral meniscus, the DLM has a higher frequency of meniscal tears and associated symptoms (3,8). Although asymptomatic DLMs do not require treatment If the meniscus is torn, it may either require surgical repair or excision. This depends upon the quality of the meniscal tissue, as only good quality discoid meniscal tears should be repaired. If the meniscal tissue is degenerative, as is commonly the case in discoid menisci, surgical excision often performed. A discoid medial meniscus is an extremely rare anomaly.