T33.53 - Superficial frostbite of finger(s) T33.5 - Superficial frostbite of wrist, hand, and fingers T33.53 - Superficial frostbite of finger(s) T33.531 - Superficial frostbite of right finger(s) T33.532 - Superficial frostbite of left finger(s) T33.539 - Superficial frostbite of unspecified finger(s)