Knee Meniscal Vertical Longitudinal Tear orthopedic images
- 12 years ago
KNEE MENISCAL VERTICAL LONGITUDINAL TEAR
Knee Meniscal Vertical Longitudinal Tear orthopedic images
During movements of the knee, the menisci can be injured if they fail to follow the movements of the femoral condyles on the tibial condyles. They are 'caught unawares' in an abnormal position and are squashed. orthopedic images. This can happen during violent extension of the knee, such as when kicking a ball. If one of the menisci fails to move forwards, it can be caught between the femoral and tibial condyles as the tibia is forcefully applied to the femur. This mechanism leads to transverse tears or detachment of the anterior horn which then becomes folded on itself. orthopedic images. The other mechanism producing lesions of the menisci involves a twisting movement of the knee joint, which combines with lateral displacement and lateral rotation. The medial meniscus is then pulled towards the centre of the joint under the convexity of the medial femoral condyle. orthopedic images.
Knee Meniscal Vertical Longitudinal Tear orthopedic images
During movements of the knee, the menisci can be injured if they fail to follow the movements of the femoral condyles on the tibial condyles. They are 'caught unawares' in an abnormal position and are squashed. orthopedic images. This can happen during violent extension of the knee, such as when kicking a ball. If one of the menisci fails to move forwards, it can be caught between the femoral and tibial condyles as the tibia is forcefully applied to the femur. This mechanism leads to transverse tears or detachment of the anterior horn which then becomes folded on itself. orthopedic images. The other mechanism producing lesions of the menisci involves a twisting movement of the knee joint, which combines with lateral displacement and lateral rotation. The medial meniscus is then pulled towards the centre of the joint under the convexity of the medial femoral condyle. orthopedic images.