Ischial bone: Difference between revisions
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(Created page with "'''Kost sedací''' ('''''os ischii''''') je jednou ze tří složek kosti pánevní (''os coxae''). Skládá se z těla kosti sedací (''corpus ossis ischii'') uloženého dorzokaudáně při acetabulu a ramena (''ramus ossis ischii'') ve tvaru písmene L. Ramus má dvě části, jednu jdoucí kaudálně a druhou pokračující ventromediálně. thumb|right|280 px|Sedací kost ==Struktury kosti sedací== Na kosti sedací rozlišuje...") |
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'' | The ''ischii'' bone is one of the three components of the pelvic bone (''os coxae''). It consists of the body of the sciatic bone (corpus ossis ischii) located dorsocaudanically at the acetabulum and the arm (''ramus ossis ischii'') in the shape of the letter L. ''Ramus'' has two parts, one going caudally and the other continuing ventromedial. | ||
[[ | ==Structures of the sciatic bone== | ||
[[File:Ischium 02 animation.gif|thumb]] | |||
On the sciatic bone we distinguish the following structures: | |||
* ''' | * '''tuber ossis ischii,''' hump of the sciatic – at the transition of the body and shoulder of the sciatic bone. Its roughness causes a spacing of the posterior group of thigh muscles, then the ligamentum sacrotuberale ends here; | ||
* '''spina ischiadica''', | * '''incisura ischiadica minor''', a notch on the descending part of the shoulder of the sciatic bone between the spina ischiadica and tuber ischiadicum. With the help of the ligamentum sacrospinale, ligamentum sacrotuberale and sacrum bone, the exit from the pelvis – foramen ischiadicum minus – is closed, through which the vascular and nerve supply between the small pelvis, perineum and thigh passes; | ||
* '''Spina ischiadica''', a sciatic thorn, forms the interface between the incisura ischiadica minor and the incisura ischiadica major, protruding in the dorsomedial direction. | |||
== Links == | |||
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== | |||
== Bibliography == | |||
* | |||
* PETROVICKÝ, Pavel, et al. ''Anatomie s topografií a klinickými aplikacemi : Pohybové ústrojí. ''1. vydání. Martin : Osveta, 2001. 463 s. sv. 1. <nowiki>ISBN 80-8063-046-1</nowiki>. | |||
* ČIHÁK, Radomír a Miloš GRIM. ''Anatomie. ''2., uprav. a dopl vydání. Praha : Grada Publishing, 2002. 470 s. sv. 2. <nowiki>ISBN 80-7169-970-5</nowiki>.{{Citace | |||
* {{Citace | |||
| typ = kniha | | typ = kniha | ||
| isbn = 80-7169-970-5 | | isbn = 80-7169-970-5 | ||
Revision as of 23:56, 5 June 2023
The ischii bone is one of the three components of the pelvic bone (os coxae). It consists of the body of the sciatic bone (corpus ossis ischii) located dorsocaudanically at the acetabulum and the arm (ramus ossis ischii) in the shape of the letter L. Ramus has two parts, one going caudally and the other continuing ventromedial.
Structures of the sciatic bone
On the sciatic bone we distinguish the following structures:
- tuber ossis ischii, hump of the sciatic – at the transition of the body and shoulder of the sciatic bone. Its roughness causes a spacing of the posterior group of thigh muscles, then the ligamentum sacrotuberale ends here;
- incisura ischiadica minor, a notch on the descending part of the shoulder of the sciatic bone between the spina ischiadica and tuber ischiadicum. With the help of the ligamentum sacrospinale, ligamentum sacrotuberale and sacrum bone, the exit from the pelvis – foramen ischiadicum minus – is closed, through which the vascular and nerve supply between the small pelvis, perineum and thigh passes;
- Spina ischiadica, a sciatic thorn, forms the interface between the incisura ischiadica minor and the incisura ischiadica major, protruding in the dorsomedial direction.
Links
Bibliography
- PETROVICKÝ, Pavel, et al. Anatomie s topografií a klinickými aplikacemi : Pohybové ústrojí. 1. vydání. Martin : Osveta, 2001. 463 s. sv. 1. ISBN 80-8063-046-1.
- ČIHÁK, Radomír a Miloš GRIM. Anatomie. 2., uprav. a dopl vydání. Praha : Grada Publishing, 2002. 470 s. sv. 2. ISBN 80-7169-970-5.
Bones bones of the skull bones of the neurocranium os occipitale • os sphenoidale • os ethmoidale • os temporale • os frontale • os parietale • os lacrimale • os nasale • vomer bones of the splanchnocranium maxilla • os palatinum • os zygomaticum • mandible • os hyoideum • ossicula auditus • concha nasalis inferior axial skeleton spine • vertebrae • ribs • sternum • os sacrum bones of the upper limb plait scapula • clavicle arm and forearm humerus • ulna • radius hand carpus • metacarpus • finger bones bones of the lower limb plait os coxae ( hip bone • ischium • pubic bone ) thigh and lower leg femur • patella • tibia • fibula leg ossa tarsi • ossa metatarsi • bones of the fingers Portal: Anatomy
