Meniscal tears are one of the most common injuries to the knee joint. It can occur at any age but are more common in athletes involved in contact sports. The meniscus has no direct blood supply and for that reason, when there is an injury to the meniscus, healing is difficult.
A meniscal tear is a common knee injury in athletes, especially those involved in contact sports. A sudden bend or twist in your knee causes the meniscus to tear. Elderly people are more prone to degenerative meniscal tears as the cartilage wears out and weakens with age.
Meniscus Root Tear
Meniscal root tears are characterised as soft tissue or bony root avulsion injuries or radial tears located within 1 cm of meniscus root attachment. They can be either a tear which disconnects the root area completely from the body of the meniscus (complete radial tear) or a disruption of the meniscus attachment directly from the bone (true meniscus root tear) that can cause the whole meniscus to lose its capacity to safeguard the underlying cartilage.
Medial Meniscus Syndrome
Medial meniscal injuries are usually considered as either traumatic or degenerative. Whilst degenerate tears may present with a gradual history of increasing symptoms, traumatic injuries will usually occur as the knee is extended and rotated from a flexed position against resistance. This may occur as a single event during a sporting endeavor or during a period of unaccustomed squatting such as laying flooring or playing with children. The most commonly injured area is the posterior horn.