Contents
The Piriformis, which exits the pelvis through the Greater sciatic foramen, occupies most of the foramen.
The following structures also make their exit from the pelvis through the greater sciatic foramen:
| Location | Name | Vessels | Nerves |
| Above the Piriformis | suprapiriform foramen | superior gluteal vessels | superior gluteal nerve |
| Below the Piriformis | infrapiriform foramen | inferior gluteal vessels internal pudendal vessels |
inferior gluteal nerve pudendal nerve sciatic nerve posterior femoral cutaneous nerve Nerve to obturator internus Nerve to quadratus femoris |
mnemonics: structures passing through greater sciatic foramen below pyriformis (pin and pins) p;posterior cutaneous nerve of thigh i:inferior gluteal nerve n: nerve to quadratos femoris p:pudendal nerve i:internal pudendal vessel n;nerve to obturator internus s;sciatic nerve
structures passing through lesser sciatic foramen:(pint) p:pudendal nerve i:internal pudendal vessels n:nerve to obturator internus t:tendon of obturator internus
Read more about this topic: Greater Sciatic Foramen
Famous quotes containing the word contents:
“Yet to speak of the whole world as metaphor
Is still to stick to the contents of the mind
And the desire to believe in a metaphor.
It is to stick to the nicer knowledge of
Belief, that what it believes in is not true.”
—Wallace Stevens (1879–1955)
“Conversation ... is like the table of contents of a dull book.... All the greatest subjects of human thought are proudly displayed in it. Listen to it for three minutes, and you ask yourself which is more striking, the emphasis of the speaker or his shocking ignorance.”
—Stendhal [Marie Henri Beyle] (1783–1842)
“The permanence of all books is fixed by no effort friendly or hostile, but by their own specific gravity, or the intrinsic importance of their contents to the constant mind of man.”
—Ralph Waldo Emerson (1803–1882)