Obturator nerve
Videos
The obturator nerve in human anatomy arises from the ventral divisions of the second, third, and fourth lumbar nerves in the lumbar plexus; the branch from the third is the largest, while that from th
Obturator nerve
Obturator nerve
Lumbar and sacral plexus. Deep dissection.Anterior view.
Lumbar and sacral plexus. Deep dissection.Anterior view.
Internal obturator muscle
Videos
The internal obturator muscle or obturator internus muscle originates on the medial surface of the obturator membrane, the ischium near the membrane, and the rim of the pubis.
Obturator nerve
…adductor longus, adductor brevis, adductor magnus, gracilis) and the pectineus (inconstant). It is, notably, not responsible for the innervation of the obturator internus, despite the similarity in name. An obturator nerve block may be used during knee surgery and urethral surgery in combination with other anaesthetics…
Obturator internus muscle
Obturator internus muscle