Not sure if this forum is even the right one but I just have a few burning questions to ask. Some background about myself. I am 21y/o and just went under a mosaicplasty surgery for a talus osteochondritis dessicans (OCD) where the surgeons open up my knee and took out bones and cartilage for implant into the ankle. I am now in a leg cast below the knee so the knee is free moving and the doctor said there's no restrictions on moving the knee. The problem I have now is, 1 week after surgery. I am still unable to do a leg raise or raise my leg when extended no matter how hard I try. This is getting me worried and I would like to enquire if anyone has a similar experience.