The treatment of articular chondral defects in the knee has classically been difficult, because of the cartilage's aneural, avascular and alymphatic nature. This makes natural therapeutic of chondral defects almost impossible. When physiotherapy simply cannot instantly heal damaged cartilage, it can assist in increase the muscles encompassing the influenced joint, https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/