Nondisp oblique fx shaft of unsp fibula, 7thR

This code describes a fibular shaft fracture that is not displaced and has an oblique pattern, occurring in an unspecified fibula. It specifically indicates a subsequent encounter for an open fracture classified as type IIIA, IIIB, or IIIC, and further complicated by malunion.

This code is appropriate for follow-up visits where a patient is being treated for a previously diagnosed open oblique fibular shaft fracture (types IIIA, IIIB, or IIIC) that has healed incorrectly. It signifies ongoing management of the malunion following the initial fracture treatment.

• Ensure documentation clearly specifies "subsequent encounter" and "malunion" for an open fibular shaft fracture.
• Verify the fracture type (IIIA, IIIB, or IIIC) was previously documented for the initial open fracture.
• Do not use for initial encounters or for fractures without malunion.