Nondisp spiral fx shaft of unsp fibula, 7thK

This code describes a spiral fracture of the fibula's shaft that is not displaced, meaning the bone fragments are still in their normal alignment. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "nonunion" signifies that the bone is failing to heal properly after a typical healing period.

This code is appropriate for patients presenting for ongoing management of a fibular shaft fracture that was initially closed and is now showing signs of nonunion. This would include clinic visits for assessment, imaging, or planning for further intervention (e.g., surgery) due to the delayed or failed healing process.

• Ensure documentation clearly states "nonunion" for a closed fibula fracture.
• Verify the fracture is specifically of the fibular shaft and is nondisplaced.
• This code is for subsequent encounters; an initial encounter would use a different seventh character.