Disorder of ligament, left wrist

This code signifies a non-traumatic derangement or dysfunction of the ligaments specifically within the left wrist joint. This includes conditions such as ligamentous laxity, sprains, or other acquired disorders not due to an acute injury. It reflects a chronic or ongoing issue affecting the stability and function of the wrist ligaments.

Apply this code when documentation indicates a diagnosed disorder of the left wrist ligaments, such as chronic instability or degenerative changes, without a specified acute injury. Supporting documentation would include physician notes detailing the diagnosis, imaging reports (e.g., MRI showing ligamentous laxity or degeneration), and physical examination findings consistent with a ligamentous disorder.

• Ensure the documentation clearly specifies "left wrist" and a "disorder" of the ligament, not an acute sprain (which would fall under S63.5-).
• Distinguish between a chronic ligamentous disorder and an acute ligamentous injury; the latter requires a code from the S-category.
• Always review the medical record for laterality and the specific nature of the ligamentous issue to ensure accurate code assignment.