posterior femoral cutaneous nerve (posterior cutaneous nerve of the thigh)

Origin

sacral plexus (S1-S3)

Innervation

• skin of the posterior thigh & popliteal region (S1, S2)
• perineal branch distributes fibers to the lateral scrotum or labia majora (S3)

Branches

• perineal branch

More general terms

• peripheral nerve