Nondisp fx of 1st metatarsal bone, r ft, 7thP

This code signifies a healing fracture of the first metatarsal in the right foot that was initially nondisplaced but is now demonstrating malunion. Malunion indicates that the bone is healing, but in an anatomically incorrect or misaligned position. This is a subsequent encounter, meaning the patient is presenting for follow-up care of this ongoing fracture.

Use this code for patients presenting for follow-up care of a right first metatarsal fracture that was initially nondisplaced, but imaging now confirms malunion. This applies when the fracture is still actively healing, not yet fully united. It's appropriate for clinic visits, imaging studies, or other encounters related to the management of this specific healing complication.

• Ensure documentation clearly specifies "malunion" and that the fracture is still in the healing phase.
• Verify the laterality (right foot) and the specific bone (first metatarsal) are accurately documented.
• Distinguish from nonunion (complete failure to heal) or fully healed fractures with residual deformity.