back of the leg

The back of the leg

TP
FDL
FHL

Tibial nerve

passes under the tendinous arch of the solus muscle and descend under the transverse intermuscular septum .it gives
1- muscular branches
2- cutaneous branches include medial calcanean nerve (S1) arise in the ankle pierce the flexor retinaculum supply the skin on the posterior and lower part of the heel.
3- articular branch to the ankle joint.
Terminal braces medial and lateral planter nerves








Tibial nerveterminate by dividing into medial and lateral planter n.

The posterior tibial artery

Branches in the leg:
1- peroneal artery :
a-muscular b- Nutrient branch to the fibula.
c- Perforating artery d- The peroneal artery ends by giving posterior lateral malleollar

Art . Of leg

Flexor retinaculum