Congenital toe deformity, lack of a phalanx, if it does not affect the dysfunction, plastic surgery is not needed. This is congenital. If it doesn't affect walking, don't care too much. Do plastic surgery. After all, it is a traumatic operation. Artificial titanium alloy bone grafting and skin grafting will bring some discomfort, high cost and great pain. Personally, I think it is unnecessary. Relax and have a happy day. If you really want to do it, it is recommended to consult a plastic surgeon in a big hospital.