Root: L5
Associated nerves:
Nerve to obturator internus
Nerve to quadratus femoris
Superior gluteal nerve
Inferior gluteal nerve
Sciatic nerve
Piriformis nerve
Motor innervation:
Obturator internus
Superior gemellus
Quadratus femoris
Inferior gemellus
Gluteus medius
Gluteus minimus
Tensor fasciae latae
Gluteus maximus
Biceps femoris, long head
Biceps femoris, short head
Semimembranosus
Semitendinosus
Soleus
Popliteus
Flexor digitorum longus
Tibialis posterior
Peroneus longus
Peroneus brevis
Extensor digitorum longus
Extensor digitorum brevis
Extensor hallucis longus
Tibialis anterior
Peroneus tertius
Piriformis
Sensory innervation:
Superior, lateral part of leg
Inferior, anterolateral part of leg and dorsum of foot
Medial part of sole of foot and toes 1-4