Nerve to quadratus femoris
|Nerve: Nerve to quadratus femoris|
|Plan of sacral plexus and pudendal plexus.|
|Latin||nervus musculi quadrati femoris|
|Gray's||subject #213 957|
|Innervates||Quadratus femoris, Inferior gemellus|
|From||sacral plexus (L4-L5)|
The nerve to quadratus femoris is a sacral plexus nerve. It arises from the ventral divisions of the fourth and fifth lumbar and first sacral nerves: it leaves the pelvis through the greater sciatic foramen, below the piriformis muscle, and runs down in front of the sciatic nerve, the gemelli, and the tendon of the obturator internus, and enters the anterior surfaces of the muscles; it gives an articular branch to the hip-joint.
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 As such, some of the information contained herein may be outdated.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.