Fibularis Tertius (of the Fibularis Group) – myofascial trigger points and their referral zones.
Fibularis tertius used to be named the peroneus tertius.
Fibularis group:
- fibularis longus
- fibularis brevis
- fibularis tertius

Lateral view of a myofascial trigger point in the right-side fibularis tertius and its corresponding referral zone.