Nerve to quadratus femoris

Nerve to quadratus femoris
	Plan of sacral plexus and pudendal plexus.
Details
From	sacral plexus (L4-L5)
Innervates	Quadratus femoris, Inferior gemellus
Identifiers
Latin	Nervus musculi quadrati femoris
TA	A14.2.07.030
FMA	78705
	Anatomical terms of neuroanatomy

The nerve to quadratus femoris is a nerve that provides innervation to the quadratus femoris and gemellus inferior muscles.

Course

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 superior and inferior gemellus muscles, and the tendon of the obturator internus, and enters the anterior surfaces of the muscles; it gives an articular branch to the hip-joint.

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References

This article incorporates text in the public domain from page 957 of the 20th edition of Gray's Anatomy (1918)

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