Puncture wound with foreign body of left ear, init encntr

This code signifies a penetrating injury to the left ear caused by a sharp object, where a foreign body remains embedded within the wound. This injury typically involves a small, deep opening with the presence of an external object.

Apply this code when documentation clearly indicates a puncture wound to the left ear and the presence of a foreign body, such as a splinter, thorn, or small piece of metal. This code is specifically for the initial treatment encounter for this injury.

• Ensure documentation specifies "left ear" and explicitly mentions a "foreign body" within the puncture wound.
• Distinguish from simple puncture wounds without a foreign body (S01.32XA) or open wounds of the ear not specified as puncture (S01.31XA, S01.30XA).
• Remember the "A" suffix indicates an initial encounter; subsequent care will require different seventh characters.