Nondisp transverse fx shaft of unsp ulna, 7thQ

This code describes a follow-up visit for a patient who previously sustained a transverse fracture of the shaft of an unspecified ulna. The initial injury was an open fracture (Type I or II), and the bone has healed in an imperfect alignment (malunion). The fracture itself is currently nondisplaced.

Use this code for subsequent encounters when a patient is being treated for complications related to a previously sustained open transverse ulnar shaft fracture that has healed with malunion. This could include evaluations for pain, limited range of motion, or planning for corrective surgery. It is appropriate for ongoing management after the initial healing phase.

• Ensure documentation clearly specifies "malunion" and the "subsequent encounter" status.
• Verify the original fracture was an "open fracture type I or II" as this is a specific inclusion criterion.
• Confirm the fracture is of the "ulna shaft" and is currently "nondisplaced."