Traum rupture of unsp ulnocarpal (palmar) ligament, sequela

This diagnosis code indicates a long-term complication or late effect resulting from a traumatic tear of an unspecified ligament on the palmar side of the wrist, connecting the ulna and carpal bones. This implies that the initial injury has healed, but the patient continues to experience residual symptoms or functional limitations directly attributable to the original rupture.

This code is appropriate for documenting follow-up care for patients presenting with chronic pain, instability, reduced range of motion, or other persistent issues in the wrist that are directly linked to a previously sustained ulnocarpal ligament rupture. It should be used when the acute phase of the injury has passed and the current encounter addresses the lasting consequences.

• Always ensure documentation clearly links the current condition to a past traumatic ulnocarpal ligament rupture.
• This "S" seventh character indicates a sequela, meaning the patient is being treated for the late effects of the injury, not the acute injury itself.
• Do not use this code for acute injuries; a different seventh character would be required for the initial encounter or subsequent care for an active injury.