Fracture of base of skull, right side, 7thK

This code signifies a fracture located at the base of the skull, specifically on the right side, that has failed to heal properly. The patient is in a subsequent phase of care for this nonunion, meaning initial treatment has already occurred. This condition can lead to persistent pain, neurological deficits, and increased risk of infection.

Apply this code when documentation clearly indicates a nonunion of a previously treated right-sided basilar skull fracture. This is used for follow-up encounters where the physician is managing the ongoing care of the unhealed fracture. Supporting documentation includes imaging reports confirming nonunion and physician notes detailing the ongoing management of the fracture.

• Ensure documentation specifies "right side" and "nonunion" for accurate coding.
• Distinguish from malunion (improperly healed fracture) or initial/routine follow-up for a healing fracture.
• Always sequence this code after any acute conditions or complications related to the nonunion.