皮質骨
WordNet
- 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
- of or relating to a cortex
- 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
- 〈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]
- 皮質から成る,皮質の,(特に)大脳皮質の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/06/20 01:33:16」(JST)
[Wiki en表示]
Cross-section of a bone showing both Cortical and Cancellous bone
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.
References [edit]
- Netter, Frank H. (1987), Musculoskeletal system: anatomy, physiology, and metabolic disorders. Summit, New Jersey: Ciba-Geigy Corporation ISBN 0-914168-14-2
External links [edit]
- Cortical+bone at eMedicine Dictionary
Musculoskeletal system · connective tissue: bone and cartilage (TA A02.0, TH H3.01, GA 2.86–95)
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Cartilage |
- perichondrium
- fibrocartilage callus
- metaphysis
- cells (chondroblast
- chondrocyte)
- types (hyaline
- elastic
- fibrous)
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Bone |
Ossification
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- intramembranous
- endochondral
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Cycle
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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 system
- Haversian canals
- Volkmann's canals
- connective tissue (endosteum
- periosteum)
- 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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anat (c/f/k/f, u, t/p, l)/phys/devp/cell
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noco/cong/tumr, sysi/epon, injr
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UpToDate Contents
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English Journal
- Critical illness-induced bone loss is related to deficient autophagy and histone hypomethylation.
- Owen HC1, Vanhees I, Gunst J, Van Cromphaut S, Van den Berghe G.
- Intensive care medicine experimental.Intensive Care Med Exp.2015 Dec;3(1):52. doi: 10.1186/s40635-015-0052-3. Epub 2015 Jun 21.
- BACKGROUND: Survivors of critical illness are at increased risk of fractures. This may be due to increased osteoclast formation during critical illness, leading to trabecular bone loss. Such bone loss has also been observed in Paget's disease, and has been related to deficient autophagy. Deficient a
- PMID 26215816
- Stable Incretin Mimetics Counter Rapid Deterioration of Bone Quality in Type 1 Diabetes Mellitus.
- Mansur SA1,2, Mieczkowska A3, Bouvard B3, Flatt PR1, Chappard D3,4, Irwin N1, Mabilleau G3,4.
- Journal of cellular physiology.J Cell Physiol.2015 Dec;230(12):3009-18. doi: 10.1002/jcp.25033.
- Type 1 diabetes mellitus is associated with a high risk for bone fractures. Although bone mass is reduced, bone quality is also dramatically altered in this disorder. However, recent evidences suggest a beneficial effect of the glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like pep
- PMID 26016732
- Ratio between mature and immature enzymatic cross-links correlates with post-yield cortical bone behavior: An insight into greenstick fractures of the child fibula.
- Berteau JP1, Gineyts E2, Pithioux M3, Baron C3, Boivin G4, Lasaygues P5, Chabrand P3, Follet H2.
- Bone.Bone.2015 Oct;79:190-5. doi: 10.1016/j.bone.2015.05.045. Epub 2015 Jun 14.
- As a determinant of skeletal fragility, the organic matrix is responsible for the post-yield and creep behavior of bone and for its toughness, while the mineral apatite acts on stiffness. Specific to the fibula and ulna in children, greenstick fractures show a plastic in vivo mechanical behavior bef
- PMID 26079997
Japanese Journal
- CBTと従来軌道による後方椎体間固定術モデルにおける圧縮荷重時の椎体間圧迫力の比較
- 田中 健誠,上野 正喜,酒井 利奈 [他]
- Journal of spine research : official journal of the Japanese Society for Spine Surgery and Related Research 6(1), 33-38, 2015-01
- NAID 40020340511
- 腰痛を伴う腰椎不安定,腰椎辷り症に対してCBT (cortical bone trajectory)固定の私的経験からの利点と問題点 (西日本脊椎研究会 特集号)
- 本田 英一郎,大石 豪,田中 達也 [他]
- Journal of spine research : official journal of the Japanese Society for Spine Surgery and Related Research 5(12), 1628-1634, 2014-12
- NAID 40020314750
- CBT法椎弓根スクリュー : 時の洗練をうけた位置づけ (特集 最小侵襲脊椎安定術MIStの進歩)
Related Links
- さらに、 Cortical Bone Trajectory という、新しいインプラントの挿入方法が開発された。 Cortical Bone Trajectory は、以前よりも細く、短く、小さい インプラント を使用する 。 挿入の方法が以前とは違うため、以前よりも切開が少なくて ...
- SAN FRANCISCO -- Advances in imaging techniques are providing new insights into trabecular and cortical bone structure and may help assess bone quality, a key component of bone strength identified by a 2001 National Institutes ...
Related Pictures
★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。
[★]
- 関
- cortex、cortical layer、cortically、cortices、cortico
[★]
骨