The treatment of articular chondral defects of your knee has classically been difficult, mainly because of the cartilage's aneural, avascular and alymphatic character. This tends to make pure healing of chondral defects almost impossible. Surgical treatment: Whilst the initial treatment is nonsurgical, in critical scenarios, surgical interventions like knee arthroscopy https://www.theorthopaedicandpainpractice.com/what-are-cartilage-lesions/