Case of the Month

01 Oct

m. Peroneus quartus

A 57-year-old woman who was referred to our hospital with a longstanding retromalleolar pain and local swelling in the right ankle. Ultrasound scans showed an accessory peroneal muscle. This muscle was identified as a peroneus quartus muscle. Punctum maximum for pain was the tuberculum peroneum radiating into her posterolateral ankle.

View case
Case: m. Peroneus quartus
Author: Robert Wonink