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Obturator Nerve Root Value — FRCA Primary MCQ

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ModerateAnatomyObturator Nerve Root ValueFRCA Primary

Which nerve roots contribute to the obturator nerve?

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Correct answer: E — L2 L3 L4

The obturator nerve arises from L2 L3 L4 anterior divisions. It descends through psoas major and passes through the obturator foramen to the medial thigh compartment.

Reference: RCoA 2021 Primary FRCA Curriculum