Nondisp Maisonneuve's fx unsp leg, 7thK

This code signifies a fracture involving the proximal fibula and disruption of the tibiofibular syndesmosis, without displacement, in an unspecified leg. The fracture has failed to heal properly and the patient is presenting for follow-up care.

Apply this code when documenting ongoing management of a Maisonneuve's fracture that has not united, after initial treatment has been rendered. This is appropriate for patients returning for appointments related to nonunion, such as for casting changes, physical therapy, or surgical planning for revision.

• Ensure documentation clearly states "nonunion" and "subsequent encounter."
• Verify the fracture is specifically a Maisonneuve's fracture and not another type of fibular fracture.
• Laterality is unspecified; if known, a more specific code should be chosen.