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A tear of a meniscus is a rupturing of one or more of the fibrocartilage strips in the knee called menisci. When doctors and patients refer to "torn cartilage" in the knee, they actually may be referring to an injury to a meniscus at the top of one of the tibiae. Menisci can be torn during innocuous activities such as walking or squatting.
The knee joint contains two crescent-shaped fibrocartilaginous structures, the menisci (medial and lateral), which serve as shock absorbers and stabilize the joint during movement. Each meniscus has an outer vascular zone (red-red zone), which has a good blood supply and healing potential as well as a central avascular zone (white-white zone ...
Inflammatory: Arthritis, gout, rheumatoid arthritis, rheumatic fever Hemarthrosis is diagnosed through the methods listed below: A physical examination is the first step, with the joints of the patient moved and bent to study possible loss of functioning.
[4] [5] Arthrofibrosis can follow knee injury and knee surgeries like arthroscopic knee surgery or knee replacement. Scar tissue can cause structures of the knee to become contracted, restricting normal motion. Depending on the site of scarring, knee cap mobility and/or joint range of motion (i.e. flexion, extension, or both) may be affected. [6]
Spontaneous osteonecrosis of the knee is the result of vascular arterial insufficiency to the medial femoral condyle of the knee resulting in necrosis and destruction of bone. It is often unilateral and can be associated with a meniscal tear .
The ICD-10 Procedure Coding System (ICD-10-PCS) is a US system of medical classification used for procedural coding.The Centers for Medicare and Medicaid Services, the agency responsible for maintaining the inpatient procedure code set in the U.S., contracted with 3M Health Information Systems in 1995 to design and then develop a procedure classification system to replace Volume 3 of ICD-9-CM.
In most cases, the patellar tendon tears at the point where it attaches to the knee cap. [1] Diagnosis is based on symptoms, examination, and medical imaging. [1] Small tears may be treated with rest and splinting, followed by physiotherapy. [1] [2] Larger tears typically require surgery within a couple of weeks. [1] [2] Outcomes are generally ...
Arthritis of the knee is typically a particularly debilitating form of arthritis. [1] The knee may become affected by almost any form of arthritis. [2] The word arthritis refers to inflammation of the joints. [3] [4] Types of arthritis include those related to wear and tear of cartilage, such as osteoarthritis, to those associated with ...