Greater sciatic foramen information

The greater sciatic foramen is an opening (foramen) in the posterior human pelvis. It is formed by the sacrotuberous and sacrospinous ligaments. The piriformis...

The lesser sciatic foramen is an opening (foramen) between the pelvis and the back of the thigh. The foramen is formed by the sacrotuberous ligament which...

sacrospinous ligament changes this notch into an opening, the greater sciatic foramen. The notch holds the piriformis, the superior gluteal vein and...

the pelvis through the greater sciatic foramen superior to the sacrospinous ligament. In around 80% of the population, the sciatic nerve travels below the...

Transverse foramen, one of a pair of openings in each cervical vertebra, in which the vertebral artery travels Greater sciatic foramen, a major foramen of the...

Sciatic foramen can refer to: Greater sciatic foramen (foramen ischiadicum majus) Lesser sciatic foramen (foramen ischiadicum minus) This disambiguation...

muscle. The nerve passes beneath the piriformis and through the greater sciatic foramen, exiting the pelvis. : 422–4  From here, it travels down the posterior...

oblongata[citation needed] Structures passing through greater sciatic foramen below piriformis (S.N.I.P. N.I.P.) sciatic nerve nerve to obturator internus internal...

artery (sciatic artery) is a terminal branch of the anterior trunk of the internal iliac artery. It exits the pelvis through the greater sciatic foramen. It...

the greater sciatic foramen. It crosses over the lateral part of the sacrospinous ligament and reenters the pelvis through the lesser sciatic foramen. After...

iliac vein (hypogastric vein) begins near the upper part of the greater sciatic foramen, passes upward behind and slightly medial to the internal iliac...

greater sciatic notch creates an opening (foramen), the greater sciatic foramen, and also converts the lesser sciatic notch into the lesser sciatic foramen...

group of deep gluteal nerves. It exits the pelvis through the greater sciatic foramen to innervate the gemellus superior muscle, then re-enters the pelvis...

brim. It reaches from the upper part of the greater sciatic foramen above and behind to the obturator foramen below and in front. It also arises from the...

of the internal iliac artery. It exits the pelvis through the greater sciatic foramen before splitting into a superficial branch and a deep branch. The...

articulation, and, passing downward to the upper margin of the greater sciatic foramen, divides into two large trunks, an anterior and a posterior. It...

the branches of the artery. They enter the pelvis through the greater sciatic foramen, superior to the piriformis. They drain into internal iliac vein...

posterior thigh. They enter the pelvis through the lower part of the greater sciatic foramen. They converge to form a single vessel before emptying into the...

through the greater sciatic foramen, above the piriformis: the inferior gluteal nerve also passes backward through the greater sciatic foramen but below...

branch to the hip joint. The nerve leaves the pelvis through the greater sciatic foramen. The nerve to quadratus femoris is a branch of the sacral plexus...

heart Foramen transversarium, one of a pair of openings in each cervical vertebra, in which the vertebral artery travels Greater sciatic foramen, a major...

thigh. The sciatic nerve (L4-S3), the largest and longest nerve in the human body, leaves the pelvis through the greater sciatic foramen. In the posterior...

brim, reaching from the upper part of the greater sciatic foramen above and behind to the obturator foramen below and in front. It also arises from the...

nerves from the spinal cord that become the sciatic nerve. This is the most frequent cause after age 50. Sciatic pain due to spinal stenosis is most commonly...

quadratus femoris nerve, and inferior gemellus nerves exit the greater sciatic foramen underneath the piriformis. While any of the nerves which exist...

and S1 nerves, the superior gluteal nerve exits the pelvis via greater sciatic foramen superior to the piriformis. The nerve also courses between the...

forming the sacral plexus converge toward the lower part of the greater sciatic foramen, and unite to form a flattened band, from the anterior and posterior...

gluteal region, then traverses the greater sciatic foramen (opening) from behind and to the middle to then join the sciatic nerve. The inferior gluteal nerve...

the lateral pelvic wall. It exits the pelvic cavity through the greater sciatic foramen, inferior to the piriformis muscle, to enter the gluteal region...

and the internal pudendal vessels and pudendal nerve. Lesser sciatic foramen Greater sciatic notch This article incorporates text in the public domain from...