Assertion: lumbar plexus's branch | /r/CapableOf | leave pelvi
Facets:
value: under the inguinal ligament
type: LOCATION
value: in front of the obturator externus
type: LOCATION
Source sentences:
text: The anterior branch (ramus anterior) (Fig. 827) leaves the pelvis in front of the Obturator externus and descends in front of the Adductor brevis, and behind the Pectineus and Adductor longus; at the lower border of the latter muscle it communicates with the anterior cutaneous and saphenous branches of the femoral nerve, forming a kind of plexus.
text: Its smaller motor branches are distributed directly to the psoas major, while larger branches leave the muscle at various sites to run obliquely downward through the pelvic area and leave the pelvis under the inguinal ligament, with the exception of the obturator nerve, which exits the pelvis through the obturator foramen.
text: The anterior branch (ramus anterior) (Fig. 827) leaves the pelvis in front of the Obturator externus and descends in front of the Adductor brevis, and behind the Pectineus and Adductor longus; at the lower border of the latter muscle it communicates with the anterior cutaneous and saphenous branches of the femoral nerve, forming a kind of plexus.
text: Its smaller motor branches are distributed directly to psoas major, while the larger branches leave the muscle at various sites to run obliquely downward through the pelvic area to leave the pelvis under the inguinal ligament, with the exception of the obturator nerve which exits the pelvis through the obturator foramen.