Accessory obturator nerve
|Nerve: Accessory obturator nerve|
|Plan of lumbar plexus. (Accessory obturator visible at bottom left.)|
|The lumbar plexus and its branches. (Accessory obturator visible at bottom left.)|
|Latin||n. obturatorius accessorius|
|Gray's||subject #212 955|
The Accessory Obturator Nerve is present in about 29 per cent. of cases.
It is of small size, and arises from the ventral divisions of the third and fourth lumbar nerves.
Occasionally the accessory obturator nerve is very small and is lost in the capsule of the hip-joint.
When it is absent, the hip-joint receives two branches from the obturator nerve.
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.