“…60 Skeletal immaturity, small lesion size, and lesion location on the medial femoral condyle have been associated with higher healing rates. 10, 14, 24, 27, 28, 39, 58, 60 Three to six months of non-operative management is advised by most authors, with treatment ranging from avoidance of sports to strict immobilization and non-weightbearing. 4, 10, 16, 27, 28, 55, 60 Drilling has been shown to result in union and good clinical results in 80-90 % of lesion which failed previous non-operative management.…”