Bent bone of r rad, subs for opn fx type 3A/B/C w malunion

This code describes a malunion of a bent bone fracture of the right radius, specifically an open fracture classified as Type IIIA, IIIB, or IIIC. Malunion indicates that the fracture has healed, but in an unsatisfactory or deformed position. The "subsequent encounter" designation signifies that the patient is receiving routine care during the healing or recovery phase after the initial treatment.

Use this code when documenting follow-up care for a patient who previously sustained a severe open fracture of the right radius (Gustilo-Anderson Type IIIA, IIIB, or IIIC) that has now healed with a noticeable deformity or angulation. This applies to situations where the provider is managing the complications of the malunion, such as pain, functional limitations, or planning for corrective surgery.

• Ensure documentation clearly specifies "malunion" and the "bent bone" nature of the deformity.
• Verify the original fracture was an open fracture of the right radius, Gustilo-Anderson Type IIIA, IIIB, or IIIC.
• Confirm this is a subsequent encounter for care related to the healing and complications of the malunion, not the initial treatment.