Sciatic Nerve and Posterior Femoral Cutaneous Nerve Anatomy
Posterior femoral cutaneous nerve (S1, 2, 3), Inferior cluneal nerves, Perineal
branches, Tibial division of sciatic nerve (L4, 5, S1, 2, 3), Long head (cut)
of biceps femoris muscle, Adductor magnus muscle (also supplied by obturator nerve),
Semitendinosus muscle, Semimembranosus muscle, Tibial nerve, Articular branch, Plantaris
muscle,
Medial sural cutaneous nerve, Gastrocnemius muscle, Sural nerve, Soleus
muscle, Tibial nerve, Medial calcaneal branches, Medial and lateral plantar
nerves, Greater sciatic foramen, Sciatic nerve (L4, 5, S1, 2, 3), Common
fibular division of sciatic nerve (L4, 5, S1, 2), Short head of biceps femoris
muscle, Cutaneous innervation, Long head (cut) of biceps femoris muscle,
Common fibular nerve, Articular branch, Lateral sural cutaneous nerve, Sural communicating
branch, Posterior femoral cutaneous nerve, From sciatic nerve, Lateral
calcaneal branches, Lateral dorsal cutaneous nerve, Common fibular nerve via
lateral sural cutaneous nerve, Medial sural cutaneous nerve, Superficial
fibular nerve, Sural nerve, Tibial nerve via medial calcaneal branches.
