Canal sacral

Canal sacral
Base du sacrum
Gray99.png

Le canal sacral est un prisme triangulaire allant en se rétrécissant vers le bas, et qui suit la courbure à concavité antéro-inférieure du sacrum. Il donne naissance latéralement à quatre foramens intervertébraux, qui bifurquent vite pour s’ouvrir sur les faces antérieure et postérieure par les foramens sacraux.


Wikimedia Foundation. 2010.

Contenu soumis à la licence CC-BY-SA. Source : Article Canal sacral de Wikipédia en français (auteurs)

Игры ⚽ Поможем решить контрольную работу

Regardez d'autres dictionnaires:

  • Sacral canal — Infobox Anatomy Name = PAGENAME Latin = canalis sacralis GraySubject = GrayPage = Caption = Base of sacrum. Caption2 = Median sagittal section of the sacrum. Precursor = System = Artery = Lateral sacral artery Vein = Nerve = Lymph = MeshName =… …   Wikipedia

  • sacral canal — n the part of the vertebral canal lying in the sacrum * * * canalis sacralis …   Medical dictionary

  • sacral hiatus — n the opening into the vertebral canal in the midline of the dorsal surface of the sacrum between the laminae of the fifth sacral vertebra …   Medical dictionary

  • Sacral hiatus — Infobox Bone Name = Sacral hiatus Latin = hiatus sacralis GraySubject = 24 GrayPage = 107 Caption = Sagittal section of vertebral canal to show the lower end of the medulla spinalis and the filum terminale. Li, Lv. First and fifth lumbar vertebra …   Wikipedia

  • canal — A duct or channel; a tubular structure. SEE ALSO: c., duct. SYN: canalis [TA]. [L. canalis] abdominal c. SYN: inguinal c.. accessory c. a channel leading from the root …   Medical dictionary

  • sacral block — regional anesthesia produced by injection of a local anesthetic into the extradural space of the sacral canal. Called also sacral or transsacral anesthesia and transsacral b …   Medical dictionary

  • Canal rachidien — Colonne vertébrale Pour les articles homonymes, voir colonne. La colonne vertébrale de profil La colonne vertébrale, ou rachis, est un empilement d os articulés appelés …   Wikipédia en Français

  • sacral canal — noun : the part of the spinal canal lying in the sacrum …   Useful english dictionary

  • Medial sacral crest — Bone: Medial sacral crest Sacrum, dorsal surface …   Wikipedia

  • Median sacral crest — Bone: Median sacral crest Sacrum, dorsal surface …   Wikipedia

Share the article and excerpts

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