Displ Maisonneuve's fx l leg, 7thQ

This code signifies a Maisonneuve's fracture of the left leg, which is a specific type of spiral fracture of the proximal fibula with an associated ankle injury. In this instance, the fracture fragments are not properly aligned, and the injury was an open fracture (skin broken) of type I or II, now in a stage of malunion. This indicates a previous surgical or medical intervention for the initial open fracture, but the bone has healed in an unsatisfactory position.

Use this code for follow-up encounters when a patient with a previously diagnosed and treated open Maisonneuve's fracture of the left leg (Type I or II) presents with evidence of malunion. This applies when the patient is receiving ongoing care for the poorly healed fracture, such as evaluation for corrective surgery or management of residual symptoms.

• Ensure documentation clearly specifies "left leg," "displaced," "Maisonneuve's fracture," "open fracture type I or II," and "malunion."
• Verify the encounter is for a "subsequent encounter" for the malunion, not the initial treatment or routine follow-up for a healing fracture.
• Consider additional codes for any associated complications or ongoing symptoms related to the malunion.