Incidence of Medial Deltoid Ligament Instability in 226 Patients with Chronic Ankle Instability

The deltoid ligament is vitally important in the stability of the ankle and preventing excessive medial ankle movement. Historically, the impact of medial ankle instability has not been well understood in the setting of chronic ankle instability. A retrospective review of 226 patients treated for ankle instability between 2017-2022 identified 40 patients who required both medial and lateral repair. Decision for medial deltoid repair was based upon patient presentation, MRI findings, intraoperative fluoroscopy and final confirmation via arthroscopic positive “drive-through sign”.
Source: Journal of Foot and Ankle Surgery - Category: Orthopaedics Authors: Tags: Original Research Source Type: research