Fibularis brevis

Peroneus brevis muscle
Coronal section through right talocrural and talocalcaneal joints. (Label for Peroneus brevis is at right, third from the bottom.)
Muscles of the front of the leg. (Peroneus brevis is at center left.)
Details
Origin	fibula
Insertion	fifth metatarsal
Artery	peroneal artery
Nerve	superficial peroneal nerve
Identifiers
TA98	A04.7.02.042
TA2	2653
FMA	22540
Anatomical terms of muscle

The Peronæus brevis lies under cover of the Peronæus longus, and is a shorter and smaller muscle.

It arises from the lower two-thirds of the lateral surface of the body of the fibula; medial to the Peronæus longus; and from the intermuscular septa separating it from the adjacent muscles on the front and back of the leg.

The fibers pass vertically downward, and end in a tendon which runs behind the lateral malleolus along with but in front of that of the preceding muscle, the two tendons being enclosed in the same compartment, and lubricated by a common mucous sheath.

It then runs forward on the lateral side of the calcaneus, above the trochlear process and the tendon of the Peronæus longus, and is inserted into the tuberosity at the base of the fifth metatarsal bone, on its lateral side.

External links

• Template:MuscleLoyola
• . GPnotebook https://www.gpnotebook.co.uk/simplepage.cfm?ID=20250702. {{cite web}}: Missing or empty |title= (help)
• Anatomy photo:15:st-0407 at the SUNY Downstate Medical Center
• PTCentral

This article incorporates text in the public domain from page 487 of the 20th edition of Gray's Anatomy (1918)