(1)仙骨神経叢から発生し、大腿部を半分ほど下行し、大腿部で総腓骨神経と脛骨神経に分かれる
(2)arises from the sacral plexus and passes about halfway down the thigh where it divides into the common peroneal and tibial nerves
さらに詳しく
