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This complex is the major stabilizer of the medial knee. Injuries to the medial side of the knee are most commonly isolated to these ligaments. [1] [3] A thorough understanding of the anatomy and function of the medial knee structures, along with a detailed history and physical exam, are imperative to diagnosing and treating these injuries.
In a second degree sprain, there is laxity when the knee is tested at 25 degrees of flexion, but no laxity at extension with a definite resistance when the knee is pulled. In a third degree tear, there will be 10 mm laxity with no definite resistance either with knee with full extension or flexion. [1]
More chronic injury occurs with osteoarthritis, made worse by obesity and high-impact activity. The medial meniscus and the medial compartment are more commonly affected than the lateral compartment. Often, moderate to severe injury or injury past early middle age to the meniscus will indicate a total knee replacement.
Kissing contusion – contusions of both surfaces of the knee joint; Love-bite – bruising created by excessive suction of a particular area of skin, associated with an individual kissing or sucking the affected area beforehand; Myocardial contusion – bruising of the heart muscle; Pulmonary contusion – bruising of lung tissue
The components of each of these compartments can experience repetitive strain, injury or disease. [1] Running long distance can cause pain to the knee joint, as it is a high-impact exercise. [2] The location and severity of knee pain may vary, depending on the cause of the problem. Signs and symptoms that sometimes accompany knee pain include: [1]
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 ...
The Philadelphia Phillies placed outfielder Brandon Marsh on the 10-day injured list on Sunday with a left knee contusion. Marsh got hurt during Saturday night’s 9-6 victory over Kansas City ...
The Injury Severity Score (ISS) is an established medical score to assess trauma severity. [1] [2] It correlates with mortality, morbidity and hospitalization time after trauma. It is used to define the term major trauma. A major trauma (or polytrauma) is defined as the Injury Severity Score being greater than 15. [2]