Other subluxation of left ulnohumeral joint, sequela

This diagnosis code indicates a long-term or late effect of a previous incomplete dislocation of the left elbow joint, specifically affecting the articulation between the ulna and humerus. It signifies that the joint surfaces are no longer in proper alignment, but remain in partial contact, and the current encounter addresses a condition arising from this past injury.

This code is appropriate for documenting chronic pain, limited range of motion, instability, or other persistent issues in the left elbow that are directly attributable to a prior ulnohumeral subluxation. It should be used when the initial acute injury has resolved, but its lasting consequences are being treated.

• Always use in conjunction with an external cause code (V00-Y99) if the original injury's cause is known and relevant.
• Ensure documentation clearly links the current condition to a past subluxation of the left ulnohumeral joint.
• Do not use for acute or initial subluxations; those require codes from the acute injury section.