Nerves of Lower Limb
Derived from the lumbar (L2–L4) and sacral (L4–S3) plexuses, enable motor, sensory, and postural function. Key nerves include the femoral (anterior thigh), obturator (medial thigh), sciatic (posterior thigh), and its terminal branches, the tibial (posterior leg) and common fibular (lateral/anterior leg) nerves.