Traumatic amputation of thumb (complete)(partial), complicated

This code signifies the complete or partial traumatic separation of the thumb from the hand due to an injury. It specifically indicates that the amputation is complicated, meaning there are associated issues such as infection, delayed healing, or foreign body presence.

Apply this code when documentation clearly states a traumatic amputation of the thumb, whether complete or partial, and explicitly mentions complications. This includes injuries resulting from accidents, machinery, or other external forces where the thumb is severed and subsequent issues arise.

• Differentiate from uncomplicated amputations; the "complicated" aspect is key for this specific code.
• Ensure documentation specifies traumatic amputation, not surgical or congenital absence.
• Look for details regarding the nature of the complication (e.g., infection, gangrene) to support the "complicated" designation.