Disp fx of coronoid process of right ulna, sequela

This code signifies a long-term complication or late effect stemming from a previously sustained, displaced fracture of the coronoid process in the right ulna. It indicates that the initial injury has healed, but the patient is now experiencing residual issues directly attributable to that specific fracture. These sequelae could include chronic pain, limited range of motion, nonunion, malunion, or post-traumatic arthritis.

Apply this code when documenting a patient presenting with a current condition that is a direct consequence of a past, displaced coronoid process fracture of the right ulna. This is appropriate for follow-up encounters where the acute phase of the fracture has passed, and the current treatment addresses the lingering effects. Examples include physical therapy for chronic stiffness or surgical intervention for a symptomatic malunion.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., M24.541 for contracture of right elbow).
• Ensure documentation clearly links the current condition to the previous right ulnar coronoid process fracture.
• The "S" seventh character indicates sequela, meaning the initial injury has healed, but its effects persist.