Subluxation of other parts of left shoulder girdle, sequela

This code signifies a chronic or residual subluxation affecting a part of the left shoulder girdle other than the glenohumeral joint, such as the acromioclavicular or sternoclavicular joint. It indicates that the subluxation is a long-term consequence of an initial injury or condition, rather than an acute event.

Apply this code for patients presenting with persistent instability or malalignment of the left acromioclavicular or sternoclavicular joint, or other non-glenohumeral shoulder girdle articulations, that is a sequela of a prior injury. This is appropriate when the initial acute injury has resolved, but the subluxation remains a chronic issue.

• Always use an external cause code (V00-Y99) to describe the cause of the original injury, if known.
• Do not use this code for acute subluxations; those have their own specific codes.
• Ensure documentation clearly specifies "sequela" or "chronic" and the specific left shoulder girdle joint involved.