S54.1 - Injury of median nerve at forearm level S54 - Injury of nerves at forearm level S54.1 - Injury of median nerve at forearm level S54.10 - Injury of median nerve at forearm level, unspecified arm S54.11 - Injury of median nerve at forearm level, right arm S54.12 - Injury of median nerve at forearm level, left arm