Two weeks ago, a 32-year-old male suffered a thumb injury at work. He was using a belt grinder on a small piece of steel when the belt caught the tip of his left thumb in the grinder. His thumb was ground down to the tip, his thumb nail was removed and a small piece of his anterior phalange bone was broken off. The patient has an appointment scheduled today to see if his nail bed on his left thumb can be reconstructed using a graft from his left great toe. What is code for this procedure?