Oth fx upr & low end l fibula, 7thQ

This code signifies a fracture of the upper or lower portion of the left fibula that is not otherwise specified, which was initially an open fracture of Gustilo type I or II. The current encounter addresses a malunion of this previously open fracture. Malunion indicates that the bone has healed, but in an unsatisfactory or deformed position.

Use this code when documenting a follow-up visit for a patient whose left fibula fracture, originally an open fracture (type I or II), has healed incorrectly. This applies when the physician is assessing or treating the malunion, such as for planning corrective surgery or monitoring the malaligned healing. It is appropriate for subsequent encounters after the initial treatment of the open fracture.

• Ensure documentation clearly specifies "malunion" and that the original fracture was an open type I or II.
• Verify the laterality is "left" and the fracture location is the upper or lower end of the fibula.
• Do not use for nonunion; a different code exists for that complication.