The muscle group is normally composed of three muscles: fibularis longus, fibularis brevis, and fibularis tertius. [1] The fibularis longus and fibularis brevis are located in the lateral …

Oct 29, 2025 · There are two muscles in the lateral compartment of the leg; the fibularis longus and brevis (also known as peroneus longus and brevis). The common function of the muscles …

Nov 3, 2023 · Originating from the fibula and inserting on to the plantar surfaces of certain tarsal and metatarsal bones, these muscles play a role in the movements of the ankle joint and …

Aug 27, 2025 · The peroneal muscles, also known as the fibularis muscles, are a group of three muscles located on the outer side of the lower leg. These muscles play an important role in the …

The Peroneus (Fibularis) Longus muscle, along with the Fibularis Brevis muscle make up the lateral compartment of the lower leg. The Fibularis Longus lies superficial to the Fibularis …

Nov 19, 2025 · Although often overlooked, these muscles protect the ankle from rolling inward and outward, making them essential for athletes and anyone who performs regular physical …

Dec 20, 2025 · Injuries like sprains or overuse can cause pain in the peroneus longus muscle. Peroneal tendonitis is when the tendon gets inflamed, and it can be caused by overuse or tight …

May 5, 2025 · Fibularis muscles are crucial for ankle stability and foot movement. Learn about their anatomy, function, and role in maintaining balance and supporting the arch of the foot.

Nov 11, 2025 · The fibularis group is made up of fibularis longus, fibularis brevis, and fibularis tertius. They sit on the lateral side of the lower leg, running parallel to the fibula and attaching …

Discover the anatomy of the fibularis longus muscle, its origin, insertion, action, innervation, and its importance in foot movement.