Fx subcondylar process of mandible, unspecified side, 7thK

This code signifies a fracture located in the subcondylar region of the mandible, where the bone has failed to heal properly after an initial injury. It specifically indicates that the patient is presenting for ongoing management of this ununited fracture. The exact side of the mandible affected is not specified.

Apply this code when a patient is seen for follow-up care of a previously diagnosed subcondylar mandibular fracture that has not achieved bony union. Documentation should clearly state "nonunion" or "failed union" of the subcondylar fracture, and indicate it's a subsequent encounter for this condition. This code is appropriate for ongoing treatment, such as surgical intervention for nonunion or continued conservative management.

• Ensure documentation explicitly states "nonunion" and "subsequent encounter" for the subcondylar mandibular fracture.
• Do not use this code for initial fracture treatment or for malunion (improperly healed fracture).
• Always sequence this code after any associated external cause codes, if applicable.