Peroneal tendonitis is inflammation in one or both of the tendons that connect your lower leg to your foot. It’s usually due to overusing the tendons, but it can also be the result of a sudden injury such as …

The peroneal tendons run along the outside of the ankle and play an important role in stabilizing the foot, supporting the arch, and preventing the ankle from rolling outward.

Oct 19, 2025 · The peroneal tendon helps stabilize your ankle in tandem with the peroneal brevis. The peroneal longus and peroneal brevis run parallel to each other, attaching from the bottom of your …

Nov 3, 2023 · This article covers the anatomy of the peroneal muscles (peroneus longus and brevis), their innervation, and function. Click now to learn more at Kenhub!

Dec 29, 2025 · Peroneal Tendon Tears and Instability represent a spectrum of traumatic injuries to the lateral ankle that include tenosynovitis, tendinopathy, tendon tears and/or tendon instability.

The peroneal tendons are two strong, cord-like structures that run along the outer side of the ankle and foot. They play a vital role in stabilizing the ankle and supporting movements such as turning the foot …

Peroneal tendinitis is a condition that can be acute or become chronic (peroneal tendinopathy) whereby there is an irritation to one or both peroneal tendons with subsequent degeneration and inflammation.

One peroneal tendon attaches to the outer part of the midfoot, while the other tendon runs under the foot and attaches near the inside of the arch. The main function of the peroneal tendons is to …

May 23, 2023 · There are three primary disorders of the tendons; Peroneal tendonitis, peroneal subluxation, and peroneal tendon tears. These conditions are a cause of lateral ankle pain and may …

Jul 24, 2025 · The peroneal muscles, though often overlooked, play an important role in the lower leg’s overall function and stability. These muscles contribute to everyday movements and dynamic sports …