Subluxation of left acromioclavicular joint, sequela

This code signifies a partial dislocation of the left acromioclavicular (AC) joint, specifically when the condition is a long-term consequence or complication of an earlier injury or disease. The joint surfaces are no longer perfectly aligned, but still maintain some contact, leading to persistent symptoms or functional limitations.

Use this code when documenting a patient presenting with ongoing issues related to a previous subluxation of the left AC joint, such as chronic pain, instability, or reduced range of motion. This applies when the initial acute injury has resolved, but its lasting effects are being treated.

• Always ensure documentation clearly links the current subluxation to a prior injury or condition to support the "sequela" designation.
• Do not use this code for acute or initial presentations of an AC joint subluxation; those require acute injury codes.
• Consider additional codes for any associated chronic pain or functional impairment if documented.