Acute Deltoid Ligament Repair in Ankle Fractures: Five-year Follow-up.

Direct repair of deep deltoid ruptures after traumatic ankle fracture is not commonly performed. Previous studies overlook the contributions of the medial deltoid to overall ankle stability and long-term patient satisfaction. Historically, deep deltoid injuries have been addressed indirectly through syndesmotic ligament repair. This technique fails to restore, however, the anatomic function of the primary medial stabilizing structure. The oversight of direct deltoid repair may be one contributing factor to the less than optimal outcomes after ankle fractures with syndesmotic injuries. This article reports a positive response with direct deep deltoid repair, at average 5-year follow-up, with 93% positive return to normal function.