Anatomy
·Lower Limb
Obturator Nerve
⭐ PREMIUM
The obturator nerve (L2–4) is the nerve of the medial (adductor) compartment of the thigh.
COURSE
• Forms in psoas → emerges from its MEDIAL border → runs along the lateral pelvic wall → through the obturator canal → divides into anterior + posterior branches around adductor brevis.
SUPPLIES
• Motor: adductor longus, brevis, magnus (adductor part), gracilis, obturator externus.
• Sensory: a sm…
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