Peroneus tertius muscle :-
Muscle details :-
The muscle arises from the lower third of the anterior surface of the fibula (anterior compartment of lower leg); from the lower part of the interosseous membrane; and from an intermuscular septum between it and the peroneus brevis muscle.
distal anterior surface of the fibula also the interosseous membrane .
dorsal surface of metatarsal 5 .
deep fibular nerve .
dorsiflexion and eversion of the foot .