How does a torn meniscus develop?
In individuals under the age of 30, most meniscus injuries occur because of sharp twisting movements that happen during sports activities. At this age the meniscus is still tough and rubbery. A tear can also result from a movement as simple as twisting the knee while the foot is caught on something. Other knee injuries, such as torn ligaments, may occur at the same time as a meniscus tear. The meniscus of older individuals, on the other hand, contains tissue that has degenerated and may tear more easily, and as a result of even minor “awkward” movements. This degenerative process of the meniscus is usually present with osteoarthritis of the knee. What are the symptoms of a torn meniscus? Pain is usually felt either along the line of the joint where the meniscus is located or in the whole knee. Minor tears will lead to slight pain and swelling. A more serious tear may result in stiffness, as well as sharp pain with twisting or squatting, symptoms that may go away over time but can recur
