hi my son is 9 yr old. He had crush injury on his foot and had a thick skin grafting with tissues. one year is over to his injury. His greater toe bone was dislocated and muscle tender of it which helps for the upmovement of the toe is damaged and removed. Some fingers were also damaged and stiched with the graph. should he be operated to put the tender after six months Or should he wait till the age of 16 when his growth stage will over. Is there any other complication he may face in future. Presently he does not have any problems. can his fingers be seprated from the graph if yes when. there are many scar marks and we are appying hexilac and contratubex on it. anything else is required.