The extensor digitorum longus (EDL) is a muscle in your lower leg that helps you move your foot and toes. Specifically, it handles dorsiflexion of the foot (lifting the foot up) and extension of your toes (straightening them).
When you have extensor digitorum longus pain, also known as EDL tendinopathy, it can seriously impact your ability to walk, run, and even just stand comfortably. Because it’s easy to strain, it’s important to know what to do when you experience extensor digitorum longus pain.
This article will provide a comprehensive look at EDL pain, covering the common causes, symptoms to watch out for, how doctors diagnose it, and the best treatment options available.