Dislocation of distal end of right ulna, sequela

This code signifies a long-term complication or residual effect stemming from a prior dislocation of the distal end of the right ulna. It indicates that the patient is experiencing ongoing issues directly attributable to that past injury, rather than an acute or initial dislocation.

Apply this code when documenting a patient presenting with chronic pain, instability, limited range of motion, or other persistent symptoms in the right wrist or forearm, where these issues are a direct consequence of a previously treated distal ulnar dislocation. This code is appropriate for follow-up encounters addressing these lasting effects.

• Ensure documentation clearly links the current condition to a past distal ulnar dislocation on the right side.
• Do not use this code for initial or acute dislocations; those require codes from the acute injury section.
• Always sequence this code after the primary diagnosis describing the specific sequela (e.g., chronic pain, osteoarthritis).