Nondisp transverse fx shaft of r fibula, 7thN

This code describes a right fibular shaft fracture that runs straight across the bone, has not shifted out of alignment, and was initially an open fracture with significant soft tissue damage (Type IIIA, IIIB, or IIIC). The current encounter is for ongoing management of this fracture, specifically addressing a nonunion where the bone fragments have failed to heal together.

Use this code for follow-up encounters when a patient with a previously diagnosed nondisplaced transverse open fracture (Type IIIA, IIIB, or IIIC) of the shaft of the right fibula is being treated for a confirmed nonunion. This applies to situations where the fracture has not healed after an appropriate period, and further intervention or management for the nonunion is being provided.

• Ensure documentation clearly specifies "nondisplaced" and "transverse" fracture type.
• Verify the original injury was an open fracture classified as Type IIIA, IIIB, or IIIC.
• Confirm the current encounter is for the management of a nonunion, not initial treatment or routine follow-up of a healing fracture.