Nondisp fx of lateral cuneiform of l ft, 7thP

This code describes a fracture of the lateral cuneiform bone in the left foot that has not shifted from its normal position, but is healing incorrectly. The "malunion" indicates that the bone fragments have joined in a deformed or misaligned way, even though the initial fracture was nondisplaced. This condition can lead to persistent pain, altered foot mechanics, and functional limitations.

Use this code for follow-up encounters where a patient is being treated for a previously diagnosed nondisplaced lateral cuneiform fracture of the left foot that has subsequently healed improperly. This applies when the malunion is the primary focus of the current visit, such as for evaluation of ongoing symptoms, planning for corrective surgery, or monitoring the effects of the malunion.

• Ensure documentation clearly specifies "malunion" and the "subsequent encounter" for the fracture.
• Verify the laterality (left foot) and the specific bone (lateral cuneiform) are accurately documented.
• Do not use this code for initial fracture treatment or for nonunion (failure of bone to heal).