WordNet
- closely and firmly united or packed together; "compact soil"; "compact clusters of flowers"
- a small and economical car (同)compact car
- a small cosmetics case with a mirror; to be carried in a womans purse (同)powder compact
- having a short and solid form or stature; "a wrestler of compact build"; "he was tall and heavyset"; "stocky legs"; "a thickset young man" (同)heavyset, stocky, thick, thickset
- have the property of being packable or of compacting easily; "This powder compacts easily"; "Such odd-shaped items do not pack well" (同)pack
- remove the bones from; "bone the turkey before roasting it" (同)debone
- the porous calcified substance from which bones are made (同)osseous_tissue
- consisting of or made up of bone; "a bony substance"; "the bony framework of the body"
- a shade of white the color of bleached bones (同)ivory, pearl, off-white
- rigid connective tissue that makes up the skeleton of vertebrates (同)os
- having bones as specified; "his lanky long-boned body"
- having had the bones removed; "a boneless rib roast"; "a boned (or deboned) fish" (同)deboned
- a percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance (同)castanets, clappers, finger cymbals
PrepTutorEJDIC
- 『ぎっしり詰まった』,目詰んだ,緊密な;(体格が)引き締まった / こぢんまりして経済的な,小さくまとまった / (文体などが)簡潔な / …'を'ぎっしり詰める;…'を'圧縮する / コンパクト(鏡,おしろい,ぱふの携帯用ケース) / 中型自動車(compact car)
- 契約,盟約 / (…と)契約する《+『with』+『名』》
- 〈C〉骨 / 〈U〉骨を作っている物質,骨質 / 《複数形で》骨格;死骸(がい) / 〈魚など〉‘の'骨を取る
- (魚など)骨を取り除いた / (衣服が)(コルセットなどで)骨で張りをつけた[ような]
- ぎっしり詰まった,密集した
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/05/20 13:03:41」(JST)
[Wiki en表示]
Cortical bone |
Cross-section of a bone showing both cortical bone (at top center) and cancellous bone (at top right, as trabecular bone)
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Details |
Latin |
substantia corticalis |
Identifiers |
TA |
A02.0.00.002 |
FMA |
24018 |
Anatomical terminology |
Cortical bone, synonymous with compact bone, is one of the two types of osseous tissue that form bones. Cortical bone facilitates bone's main functions: to support the whole body, protect organs, provide levers for movement, and store and release chemical elements, mainly calcium. As its name implies, cortical bone forms the cortex, or outer shell, of most bones. Again, as its name implies, compact bone is much denser than cancellous bone, which is the other type of osseous tissue. Furthermore, it is harder, stronger and stiffer than cancellous bone. Cortical bone contributes about 80% of the weight of a human skeleton. The primary anatomical and functional unit of cortical bone is the osteon.
See also
- Biomaterials: Mechanical Properties
References
- Netter, Frank H. (1987), Musculoskeletal system: anatomy, physiology, and metabolic disorders. Summit, New Jersey: Ciba-Geigy Corporation ISBN 0-914168-14-2
External links
|
Wikimedia Commons has media related to Cortical bone. |
- ‹The template EMedicineDictionary is being considered for deletion.› Cortical+bone at eMedicine Dictionary
Bone and cartilage
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Cartilage |
- perichondrium
- fibrocartilage callus
- metaphysis
- Cells
- Types
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Bone |
Ossification
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- intramembranous
- endochondral
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Cells
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- osteoblast
- osteoid
- osteocyte
- osteoclast
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Types
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Regions
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- subchondral bone
- epiphysis
- epiphyseal plate/metaphysis
- diaphysis
- Condyle
- Epicondyle
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Structure
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- Osteon
- Haversian canals
- Volkmann's canals
- connective tissue
- Sharpey's fibres
- enthesis
- lacunae
- canaliculi
- trabeculae
- medullary cavity
- bone marrow
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Shapes
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- long
- short
- flat
- irregular
- sesamoid
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Index of bones and cartilage
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|
Description |
- Anatomy
- bones
- skull
- face
- neurocranium
- compound structures
- foramina
- upper extremity
- torso
- pelvis
- lower extremity
- Physiology
- Development
- Cells
|
|
Disease |
- Congenital
- Neoplasms and cancer
- Trauma
- Other
- Symptoms and signs
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Treatment |
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UpToDate Contents
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English Journal
- Fabrication method, structure, mechanical, and biological properties of decellularized extracellular matrix for replacement of wide bone tissue defects.
- Anisimova NY1, Kiselevsky MV1, Sukhorukova IV2, Shvindina NV3, Shtansky DV4.
- Journal of the mechanical behavior of biomedical materials.J Mech Behav Biomed Mater.2015 Sep;49:255-68. doi: 10.1016/j.jmbbm.2015.05.009. Epub 2015 May 18.
- The present paper was focused on the development of a new method of decellularized extracellular matrix (DECM) fabrication via a chemical treatment of a native bone tissue. Particular attention was paid to the influence of chemical treatment on the mechanical properties of native bones, sterility, a
- PMID 26051225
- Long bone maturation is driven by pore closing: A quantitative tomography investigation of structural formation in young C57BL/6 mice.
- Bortel EL1, Duda GN2, Mundlos S3, Willie BM4, Fratzl P5, Zaslansky P6.
- Acta biomaterialia.Acta Biomater.2015 Aug;22:92-102. doi: 10.1016/j.actbio.2015.03.027. Epub 2015 Mar 28.
- During mammalian growth, long bones undergo extensive structural reorganization, transforming from primitive shapes in the limb buds into mature bones. Here we shed light on the steps involved in structural formation of the mineralized tissue in midshafts of C57BL/6 femurs, shortly after birth. By c
- PMID 25829108
- Anatomic study on mental canal and incisive nerve canal in interforaminal region in Chinese population.
- Xu Y1, Suo N, Tian X, Li F, Zhong G, Liu X, Bao Y, Song T, Tian H.
- Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2015 Aug;37(6):585-9. doi: 10.1007/s00276-014-1402-7. Epub 2014 Dec 19.
- PURPOSE: This study was aimed to detect the positions of mental canal and incisive nerve canal as well as the prolongation of mandibular canal in interforaminal region in Chinese population to supply the reference data of the surgical safe zone in chin for clinicians.MATERIALS AND METHODS: A total o
- PMID 25519298
Japanese Journal
- 1F15 ウシ緻密骨の破壊靭性に及ぼす温度の影響(GS1-1:硬組織の力学(1))
- 熱可塑性吸収性プレートとβ-TCP 顆粒を用いた三次元的骨再生の実験的評価
Related Links
- bone (bōn) 1. the hard, rigid form of connective tissue constituting most of the skeleton of vertebrates, composed chiefly of calcium salts. 2. any distinct piece of the skeleton of the body. ankle bone talus. basiotic bone a small bone ...
- compact bone com·pact bone (kəm-pākt', kŏm-, kŏm'pākt') n. The compact noncancellous portion of bone that consists largely of concentric lamellar osteons and ... compact bone dense bone in which the bony matrix is solidly filled ...
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★リンクテーブル★
[★]
- 英
- compact substance
- ラ
- substantia compacta
- 同
- 皮質骨 cortical bone、緻密骨 compact bone
- 関
- 海綿質、長骨
- 空間の少ない緻密な骨の部位。これに対して粗な部位は海綿質である。
[★]
- 英
- ()
- 英
- compact bone
- 関
- 緻密質
[★]
- 関
- compactly
[★]
骨