Nondisp fx of lateral malleolus of l fibula, 7thP

This code signifies a fracture of the outer ankle bone (lateral malleolus) in the left leg that is not displaced, meaning the bone fragments are still in their normal alignment. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "malunion" specifies that the bone has healed in an incorrect or deformed position.

This code is appropriate for documenting ongoing treatment, such as physical therapy, imaging, or medication management, for a previously diagnosed nondisplaced left lateral malleolus fracture. It is specifically used when the physician has identified that the fracture has healed, but in an anatomically incorrect way, leading to potential functional impairment or pain.

• Ensure documentation clearly states "left" fibula and "nondisplaced" fracture.
• The "X" placeholder indicates the need for a seventh character, which in this case is "P" for subsequent encounter with malunion.
• This code should not be used for initial treatment or for fractures that have healed correctly (union) or are still actively healing (routine healing).