A discoid meniscus is an abnormally shaped meniscus in the knee, which makes it more prone to injury. Johns Hopkins All Children's offers expert treatment.
Publicerad i: Knee Surgery: Soft Tissue (Volume 1). Nicola Maffulli, François M Kelberine, Henrique Jones (red.) Förlag: Jaypee. ISBN: 9781909836372.
Most people complain of catching, popping, and locking of the knee. Some patients may experience the feeling that their knee is giving away. Once a discoid meniscus is torn, it usually does not heal because the meniscus lacks a strong blood supply. In cross-section, the menisci are triangular is shape but when viewed from above they appear “C”-shaped. The menisci distributes the forces across the knee more evenly and help stabilized the knee. What is a discoid lateral meniscus?
Herein, we report 2 cases of bilateral discoid medial meniscus. PATIENTS CONCERNS: Case1: a 23-year-old man presented with complaints of pain and occasional clicking of the right knee for 6 years, the left knee was asymptomatic. Discoid meniscus is an uncommon congenital anomaly, and it is rarely seen in the medial compartment of the knee. Literature about bilateral medial discoid meniscus pathology is also limited A discoid meniscus is a congenital anomaly of the knee found in 3% of the population (up to 15% in Asia). It typically affects the lateral meniscus and may be found bilaterally (20%).
J Bone Joint Surg Am Step-by-step guidance on various methods of treating ACL injuries, patellofemoral instability, osteochondritis dessicans, discoid meniscus, epiphyseal injury and 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 lateral meniscus is an abnormally shaped meniscus within the knee joint.
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. As DLM is a congenital anomaly, the ultrastructural features and morphology differ from those of the normal meniscus, potentially leading to meniscal tears.
However, the majority of individuals with a discoid lateral meniscus will have issues, especially athletes. This condition is seen in about 2% of the population, and 20% of all discoid meniscus cases will affect both knees.
Discoid medial meniscus is a rarity. We present 2 cases, one with bilateral discoid medial menisci, and the other with both medial and lateral discoid menisci in the same knee. The radiological, MRI and arthroscopic findings in these knees and their association with various synovial plicae have been described. Both patients had good results after arthroscopic subtotal meniscectomy.
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. It may be present in just the one knee or both knees, and it is generally understood that Aug 28, 2012 Discoid lateral meniscus of the knee causes a high morbidity in China.
However, the majority of individuals with a discoid lateral meniscus will have issues, especially athletes. This condition is seen in about 2% of the population, and 20% of all discoid meniscus cases will affect both knees. Your physician will treat the discoid meniscus using arthroscopic surgery, to reshape the meniscus, and to repair any tears.
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Meniscal tears can be Discoid menisci of the knee are not uncommon, and the criteria for arthrographic diagnosis and the clinical symptoms are well known. Although enlarged Pain in the knee joint often arises suddenly and without warning. 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.
The surgery involves “saucerising” the discoid meniscus to restore its normal C-shape. Discoid menisci can affect both knees. The joint cartilage of the kneecap showed no remarkable anomalies. Magnetic resonance was carried out on the left knee where an medial discoid meniscus of
Reviews abnormalities of the knee: discoid meniscus, meniscal flounce and knee.
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Discoid lateral meniscus is a common abnormal meniscal variant in children. Detailed history and physical examination combined with an MRI of the knee predictably diagnose a discoid meniscus. The clinical presentation varies from being asymptomatic to snapping, locking, and causing severe pain and swelling of the knee.
PATIENTS CONCERNS: Case1: a 23-year-old man presented with complaints of pain and occasional clicking of the right knee for 6 years, the left knee was asymptomatic. Discoid meniscus is an uncommon congenital anomaly, and it is rarely seen in the medial compartment of the knee.
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Abnormal development of the meniscus leads to a hypertrophic and discoid shaped meniscus discoid meniscus is larger than usual also referred to as "popping knee syndrome"
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.
A discoid meniscus is semi-circular instead of C-shaped. Many people have them and don’t know it. If a patient does tear the meniscus, the orthopedic surgeon can trim out the inner part and reshape it back to the normal C-shape. In this video, I discuss their significance and how likely they are to be bilateral.
About 25% of people affected have the condition in both knees.
Some patients may experience the feeling that their knee is giving away.