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a collection of writings; "he edited the Hemingway corpus"
the main part of an organ or other bodily structure
one of the bony segments of the spinal column

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脊椎骨

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/10/31 22:39:40」(JST)

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The body is the largest part of a vertebra, and is more or less cylindrical in shape. For vertebrates other than humans, this structure is usually called a centrum.

Its upper and lower surfaces are flattened and rough, and give attachment to the intervertebral fibrocartilages, and each presents a rim around its circumference.

In humans, in anterior view, the body is convex from side to side and concave from above downward. Behind, it is flat from above downward and slightly concave from side to side.

Its anterior surface presents a few small apertures, for the passage of nutrient vessels. On the posterior surface is a single large, irregular aperture, or occasionally more than one, for the exit of the basi-vertebral veins from the body of the vertebra.

Articular surfaces[edit]

The morphology of the anterior and posterior faces of a centrum, where it articulates with other vertebral bodies, partially determine the flexibility and strength of the vertebral column. There are several basic configurations. If both the anterior and posterior surfaces are flat, the vertebra is called "acoelous" or "amphiplatyan"; this type of vertebra is good for dealing with compressive forces. If both surfaces are concave, the vertebra is called "amphicoelous", and permits some motion across a wide range of directions. If the anterior surface is concave and the posterior surface is convex, the vertebra is "procoelous"; the opposite configuration is called "opisthocoelous". Both are varieties of ball-and-socket joints. The ball-and-socket configuration results in less stretching of the spinal cord and thus gives procoelous and opisthocoelous vertebrae greater flexibility than acoelous and amphicoelous vertebrae. Finally, vertebrae with saddle-shaped articular surfaces are called "heterocoelous", which allows vertebrae to flex vertically and horizontally, while preventing twisting motions. Such vertebrae are found in the necks of birds and some turtles.^[1]

Additional images[edit]

Cervical vertebra

References[edit]

^ Kardong, Kenneth V. (2002). Vertebrates: comparative anatomy, function, evolution. McGraw-Hill. pp. 288–289. ISBN 0-07-290956-0.

This article incorporates text from a public domain edition of Gray's Anatomy.

External links[edit]

vertebral+body at eMedicine Dictionary
SUNY Figs 02:01-07 - "Superior and lateral views of typical vertebrae."

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English Journal

Gender and Associated Skeletal Abnormalities in Fetuses with Neural Tube Defects.

Kitova TT, Karaslavova E, Gaigi SS.SourceMedical University of Plovdiv , Plovdiv , Bulgaria.
Fetal and pediatric pathology.Fetal Pediatr Pathol.2013 Feb 25. [Epub ahead of print]
Objective: To determine the association between gender and skeletal defects in fetuses with NTDs. Methods: 150 NTD fetuses have been examined in three years' course (01.2006-01.2009) in the Clinic of Fetopathology at the Center for Maternity and Neonatology, Tunis. Results: The most common gender as
PMID 23438795
PMID 22715153

Visceral responses to spinal manipulation.

Bolton PS, Budgell B.SourceSchool of Biomedical Sciences & Pharmacy, Faculty of Health, University of Newcastle, Callaghan NSW 2308, Australia. Philip.Bolton@newcastle.edu.au
Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.J Electromyogr Kinesiol.2012 Oct;22(5):777-84. doi: 10.1016/j.jelekin.2012.02.016. Epub 2012 Mar 20.
While spinal manipulation is widely seen as a reasonable treatment option for biomechanical disorders of the spine, such as neck pain and low back pain, the use of spinal manipulation to treat non-musculoskeletal complaints remains controversial. This controversy is due in part to the perception tha
PMID 22440554

Japanese Journal

淘汰ブロイラー鶏における脊椎膿瘍

木南藍子,御領政信,佐々木淳 [他],生澤充隆,岡田幸助
日本獣医師会雑誌 = Journal of the Japan Veterinary Medical Association 62(4), 289-293, 2009-04-20
3カ所のブロイラー農場において出荷前に自主淘汰された鶏84例について病理学的および細菌学的に検索した。臨床的にはほとんどが削痩および発育不良を示していた。剖検では淘汰鶏の70％以上（59／84）に脊椎症が認められ、31例は脊椎すべり症、27例では脊椎椎体に膿瘍を形成しており脊髄を圧迫していた。組織学的には膿瘍形成椎体では肉芽腫性炎がみられ、グラム陽性球菌およびグラム陰性桿菌が認められた。脊椎病変部 …
NAID 10025575493

Three Column Stabilization Through Posterior Approach Alone : Transpedicular Placement of Distractable Cage With Transpedicular Screw Fixation

AYBERK Giyas,OZVEREN Mehmet Faik,ALTUNDAL Naci,TOSUN Hakan,SECKIN Zekai,KILICARSLAN Kasim,KAPLAN Metin
Neurologia medico-chirurgica 48(1), 8-14, 2008-01-15
… We treated eight patients with burst fracture involving the thoracic or lumbar vertebrae by the application of anterior and posterior stabilization instruments through only the posterior approach. …
NAID 110006546732

肺癌気管膜様部合併切除後有茎心膜パッチ再建の 1 治験例

浜田哲郎,羽田圓城,朝井克之,池田晋悟,坂口浩三,宮元秀昭,二川俊郎,早川和志
気管支学 : 日本気管支研究会雑誌 20(2), 133-138, 1998-03-25
症例は47歳男性。右S^1a原発肺腺癌で, 術前椎体・気管・食道に浸潤が疑われ, c-T4N2M0-stage IIIBであった。術前気管支鏡では, carinaより7リング中枢側までの気管膜様部浸潤が疑われた。術式は胸骨正中切開に, 右頸部切開, 右前方腋窩第4肋間開胸を追加した経路から, Th2-4の3椎体・食道筋層・気管膜様部切除を伴う右上葉切除を施行。気管膜様部の欠損は2.5×1.2cm大 …
NAID 110002825304

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リンク元	「椎体」
関連記事	「corpus」

「椎体」

Body of vertebra
	A typical thoracic vertebra, viewed from above (body visible at top center).
	A cervical vertebra. (Body visible at top center.)
Latin	Corpus vertebrae
Gray's	subject #20 96

　　[★]

英: vertebral body
ラ: corpus vertebrae
関: 椎骨

「corpus」

　　[★]

関: corpuscle

[kardong-1] Kardong, Kenneth V. (2002). Vertebrates: comparative anatomy, function, evolution. McGraw-Hill. pp. 288–289. ISBN 0-07-290956-0.

Body of vertebra

A typical thoracic vertebra, viewed from above (body visible at top center).

A cervical vertebra. (Body visible at top center.)
Latin	Corpus vertebrae
Gray's	subject #20 96

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corpus vertebrae