Pnctr w/o foreign body of unsp toe(s) w damage to nail, init

This code signifies a penetrating injury to a toe, where the skin has been broken by a pointed object, but no foreign material remains embedded. Crucially, the injury has also caused damage to the toenail, such as a laceration, avulsion, or crush injury. The specific toe involved is not documented.

Apply this code when a patient presents with a puncture wound to any toe, and the clinical documentation confirms associated nail damage. This is appropriate for the initial treatment of such an injury, prior to any subsequent care. It should be used when the medical record does not specify which toe was affected.

• Ensure documentation explicitly states "puncture wound" and "damage to nail" for any toe.
• Only use this code for the initial encounter for treatment of the injury.
• Avoid this code if a foreign body is present; instead, use a code from the S91.22- series.