what does radial tear posterior horn
Longitudinal Tear of the Posterior Horn Medial Meniscus. The posterior horn of the medial meniscus is that portion of the medial meniscus in the back part of the knee. It varies from the main weightbearing portion of the meniscus up to where it attaches on the tibia at its lateral aspect, called the root attachment.reatment for Posterior Horn of the Medial Meniscus Tear. It is well recognized that only about 10% meniscal tears are repairable. Thus, all efforts should be made to try to repair a medial meniscus tear of the posterior horn to prevent the further development of osteoarthritis.