Ankle extensor retinaculum and lateral ligaments injuries - ultrasound

Case contributed by Maulik S Patel
Diagnosis almost certain

Presentation

Ankle sprain one month back. Anterolateral ankle pain and swelling.

Patient Data

Age: 35 years
Gender: Male

Mild effusion in the anterior recess of the ankle joint. Diffuse thickening of the superior extensor retinaculum. Thickening of the anterior talofibular ligament and calcaneofibular ligament without loss of continuity. Bony avulsion from anterior calcaneal process at the bifurcate ligament attachment site. Normal anterior inferior tibiofibular and posterior talofibular ligaments.

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.