Greater sciatic notch

Greater sciatic notch

Infobox Bone
Name = Greater sciatic notch
Latin = incisura ischiadica major
GraySubject = 57
GrayPage = 235


Caption = Right hip bone, external surface, showing greater sciatic notch and lesser sciatic notch, separated by the spine of ischium.


Caption2 =
System =
MeshName =
MeshNumber =
DorlandsPre = i_05
DorlandsSuf = 12447350
Above the ischial spine is a large notch, the greater sciatic notch, converted into a foramen by the sacrospinous ligament

It transmits the Piriformis, the superior and inferior gluteal vessels and nerves, the sciatic and posterior femoral cutaneous nerves, the internal pudendal vessels, and nerve, and the nerves to the Obturator internus and Quadratus femoris.

Of these, the superior gluteal vessels and nerve pass out above the Piriformis, the other structures below it.

ee also

* Greater sciatic foramen
* Lesser sciatic notch

External links

* - The Male Perineum and the Penis: Osteology"
* - "The Male Pelvis: Hip Bone"


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • greater sciatic notch — n SCIATIC NOTCH (a) * * * incisura ischiadica major …   Medical dictionary

  • sciatic notch — n either of two notches on the dorsal border of the hip bone on each side that when closed off by ligaments form the corresponding sciatic foramina: a) a relatively large notch just above the ischial spine that is converted into the greater… …   Medical dictionary

  • Sciatic notch — may refer to :* Greater sciatic notch * Lesser sciatic notch …   Wikipedia

  • Greater sciatic foramen — Infobox Anatomy Name = Greater sciatic foramen Latin = foramen ischiadicum majus GraySubject = 80 GrayPage = 309 Caption = Articulations of pelvis, anterior view, with greater sciatic foramen (labeled in red) and its boundaries. Caption2 =… …   Wikipedia

  • Lesser sciatic notch — Infobox Bone Name = Lesser sciatic notch Latin = incisura ischiadica minor GraySubject = 57 GrayPage = 235 Caption = Right hip bone, external surface, showing greater sciatic notch and lesser sciatic notch, separated by the spine of ischium.… …   Wikipedia

  • sciatic notch — noun : any of four notches on the dorsal border of the innominate bone comprising a greater above and a lesser below the spine of the ischium on each side of the body …   Useful english dictionary

  • notch — 1. An indentation at the edge of any structure. 2. Any short, narrow, V shaped deviation, whether positive or negative, in a linear tracing. SYN: incisura [TA], emargination, incisure …   Medical dictionary

  • Bone — This article is about the skeletal organ. For other uses, see Bone (disambiguation) and Bones (disambiguation). For the tissue, see Osseous tissue. Drawing of a human femur Bones are rigid organs that constitute part of the endoskeleton of… …   Wikipedia

  • Outline of human anatomy — See also: Index of anatomy related articles Human anatomy, a branch of anatomy, is the scientific study of the morphology of the adult human. It is subdivided into gross anatomy and microscopic anatomy. Gross anatomy (also called topographical… …   Wikipedia

  • Muscle — is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle which is responsible for moving extremities and external areas of the body is called "skeletal muscle." Heart… …   Medical dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”