Nondisp transverse fx shaft of unsp fibula, 7thJ

This code signifies a transverse fracture of the fibular shaft that is not displaced, meaning the bone fragments remain in their normal alignment. It specifically indicates an open fracture (where the bone has broken through the skin) classified as Type IIIA, IIIB, or IIIC, and the patient is in a subsequent phase of care due to delayed healing.

Use this code for follow-up encounters when a patient with a previously diagnosed nondisplaced transverse fibula shaft fracture, initially presenting as an open fracture (Type IIIA, IIIB, or IIIC), is experiencing delayed union or nonunion. This code is appropriate when the fracture site is still open or has been treated as an open fracture with significant soft tissue damage.

• Ensure documentation clearly specifies "nondisplaced" and "transverse" for the fibula shaft fracture.
• Verify the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated or clearly inferable from the clinical notes.
• Confirm the encounter is for subsequent care and addresses delayed healing, not initial treatment or routine follow-up for a healing fracture.