Posterior dislocation of r acromioclav jt, sequela

This code signifies a chronic or late effect stemming from a posterior displacement of the acromioclavicular (AC) joint in the right shoulder. It indicates that the initial injury has resolved, but the patient continues to experience residual symptoms, complications, or conditions directly related to that past dislocation. These sequelae can include ongoing pain, instability, limited range of motion, or degenerative changes.

Use this code when documenting a patient presenting with long-term issues directly attributable to a previously sustained posterior dislocation of the right AC joint. This applies when the acute phase of the dislocation has passed, and the current encounter addresses the lasting consequences rather than the initial injury itself. Examples include chronic pain, arthritis, or persistent functional impairment resulting from the old injury.

• Always ensure documentation clearly links the current condition to the past posterior dislocation of the right AC joint.
• This "S" seventh character indicates a sequela, meaning the patient is seen for a complication or residual effect of a past injury.
• Do not use this code for acute or initial encounters for the dislocation; those require different seventh characters.