Nerve

Segments

Muscles

Cutaneous

Genitofemoral Nerve

L1-L2

Cremasteric

Surface of the anterior labium majus or scrotum (genital branch) and the upper medial thigh (femoral branch)

Ilioingunal Nerves

L1

Muscles of the lower abdominal wall 

Surface of the lower abdominal wall and the anterior labium majus or scrotum

Iliohypogastric Nerve

L1

Muscles of the lower abdominal wall 

Surface of the lower abdominal wall, upper hip and upper thigh

Obturator Nerve

L2-L4

Adductor Longus, Adductor Brevis, Adductor Magnus, Gracilis and Obturator Externus

Surface of the lower medial thigh

Femoral Nerve

L2-L4

Sartorius, Rectus Femoris, Vastus Lateralis, Vastus Intermedius, Vastus Medialis and Pectineus

Surface of the anterior thigh

Nerve to Quadratus Femoris

L4-S1

Gemellus Inferior and Guadratus Femoris

N/A

Superior Gluteal Nerve

L4-S1

Gluteus Medius, Gluteus Minimus and Tensor Fasciae Latae

Surface over tensor fasciae and capsule of the hip joint

Common Tibial Nerve (and Sciatic Nerve)

L4-S3

Hamstrings, Gastronemius and Intrinsics of the Superior of the Foot

medial sural cutaneous nerve posterolateral leg and foot

Common Fibular Nerve (and Sciatic Nerve)

L4-S3

Short Head of the Bicepts, Anterior Tiberalis and Intrinsic of the Inferior of the Foot

Lateral sural cutaneous nerve, medial and intermediate dorsal cutaneous nerve anteriolateral leg and foot

Nerve to Obturator Internus

L5-S2

Gemellus Superior and Obturator Internus

N/A

Inferior Gluteal Nerve

L5-S2

Gluteus Maximus

Inferior buttocks

Nerve to Piriformis

S1-S2

Piriformis

N/A

Pudendal Nerve

S2-S4

bulbospongiosus, deep transverse perineal, ischiocavernosus, sphincter urethrae, superficial transverse perineal

clitoris, penis, bowel and bladder

Coccygeal Nerve

S4-Co1

N/A

perineum