環椎後頭関節
- 関
- atlantooccipital joint
WordNet
- come into the company of; "She joined him for a drink"
- cause to become joined or linked; "join these two parts so that they fit together" (同)bring together
- make contact or come together; "The two roads join here" (同)conjoin
- become part of; become a member of a group or organization; "He joined the Communist Party as a young man" (同)fall_in, get together
- united or combined; "a joint session of Congress"; "joint owners"
- marijuana leaves rolled into a cigarette for smoking (同)marijuana cigarette, reefer, stick, spliff
- a disreputable place of entertainment
- junction by which parts or objects are joined together
- (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion) (同)articulation, articulatio
- provide with a joint; "the carpenter jointed two pieces of wood" (同)articulate
- affecting or involving two or more; "joint income-tax return"; "joint ownership"
- fasten with a joint
- fit as if by joints; "The boards fit neatly"
- involving both houses of a legislature; "a joint session of Congress"
- separate (meat) at the joint
- the act of bringing two things into contact (especially for communication); "the joining of hands around the table"; "there was a connection via the internet" (同)connection, connexion
- having joints or jointed segments;
- of or relating to the occiput; "occipital bone"
PrepTutorEJDIC
- 〈二つ以上のもの〉‘を'『つなぐ』,結合する《+『名』+『together』(『up』)》;(…に)…‘を'つなぐ《+『名』+『to』(『onto』)+『名』》 / (線などで)〈二つ以上のもの〉‘の'間を結ぶ(つなぐ)《+『名』+『by』(『with』)+『名』》 / (友情・結婚などで)〈人〉‘を'結びつける《+『名』+『in』+『名』》 / 〈川・道などが〉…‘と'いっしょになる,合流する / 〈会など〉‘に'『加入する』 / (…で)〈人〉‘の'『仲間に入る』,‘と'いっしょになる《+『名』〈人〉+『in』(『for』)+『名』,+『名』〈人〉+『in』do『ing』》 / (…に)『加わる』《+『in』+『名』〈事〉/+『in』 『with』+『名』〈人〉》 / (人と…を)『ともにする』《+『with』+『名』〈人〉+『in』+『名』(doing)》 / 〈川・道などが〉『いっしょになる』,合流する / 接合箇所(点,面,線);継ぎ目
- 『関節』 / 『継ぎ目』,接合箇所,合わせ目 / 継ぎ目と継ぎ目の間の部分,節 / (二つの部分を継いだり支えたりするのに用いる)継ぎ手,ジョイント / (枝や葉の)つけ根,節 / (骨付きの)肉の大切り身 / 《俗》安酒場,とばく宿,アヘン窟(くつ) / 『共同の』,共有の;連帯の,連合の / 両院合同の;二院制議会の両院の / …‘を'継ぎ合わせる;…‘を'継ぎ目(関節)でつなぐ / …‘を'継ぎ目で分ける;〈鳥・肉など〉‘を'関節で切り分ける
- 継ぎ目のある;関節のある
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2012/12/04 12:00:56」(JST)
[Wiki en表示]
Atlanto-occipital joint |
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Anterior atlantoöccipital membrane and atlantoaxial ligament. |
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Posterior atlantoöccipital membrane and atlantoaxial ligament. |
Latin |
articulatio atlantooccipitalis |
Gray's |
subject #74 295 |
MeSH |
Atlanto-Occipital+Joint |
The atlanto-occipital joint (articulation between the atlas and the occipital bone) consists of a pair of condyloid joints. The atlanto-occipital joint is a synovial joint.
Ligaments
The ligaments connecting the bones are:
- two articular capsules
- posterior atlanto-occipital membrane
- anterior atlanto-occipital membrane
Motions
The movements permitted in this joint are:
- (a) flexion and extension in the frontal axis, which give rise to the ordinary forward and backward nodding of the head.
- (b) slight lateral motion, lateroflexion, to one or other side in the saggital axis.
Flexion is produced mainly by the action of the longi capitis and recti capitis anteriores; extension by the recti capitis posteriores major and minor, the obliquus superior, the semispinalis capitis, splenius capitis, sternocleidomastoideus, and upper fibers of the trapezius.
The recti laterales are concerned in the lateral movement, assisted by the trapezius, splenius capitis, semispinalis capitis, and the sternocleidomastoideus of the same side, all acting together.
Tension-like headaches
The atlanto-occipital joint features predominantly in the symptom of tension-like headaches as a result of prolonged inappropriate posture from poor ergonomic adaptation.
In such cases, patients typically report cracking of the neck, discomfort when sitting, continuous migraine-like headaches, dullness, dizziness, tingling in the fingers, sensitivity to light and a feeling the head is expanding.
Joints and ligaments of head and neck (TA A03.1.03–08,GA 3.287)
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Temporomandibular |
- Lateral
- Temporomandibular ligament
- Medial
- Sphenomandibular ligament
- Stylomandibular ligament
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Atlanto-occipital |
- capsule
- membranes (anterior atlantoöccipital membrane
- posterior atlantoöccipital membrane)
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noco(arth/defr/back/soft)/cong, sysi/epon, injr
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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.
UpToDate Contents
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English Journal
- Traumatic atlanto-occipital dislocation in children: evaluation, treatment, and outcomes.
- Astur N1, Klimo P Jr2, Sawyer JR1, Kelly DM1, Muhlbauer MS2, Warner WC Jr1.Author information 1University of Tennessee-Campbell Clinic Dept. of Orthopaedic Surgery, 1211 Union Avenue, Suite 510, Memphis, TN 38104. E-mail address for J.R. Sawyer: jsawyer@campbellclinic.com.2Semmes-Murphey Neurologic & Spine Institute, 6325 Humphreys Boulevard, Memphis, TN 38120.AbstractBACKGROUND: Advancements in emergency care and diagnostic methods have increased the number of children who survive atlanto-occipital dislocation. We report our experience with one of the largest series of pediatric patients with atlanto-occipital dislocation.
- The Journal of bone and joint surgery. American volume.J Bone Joint Surg Am.2013 Dec 18;95(24):e1941-8. doi: 10.2106/JBJS.L.01295.
- BACKGROUND: Advancements in emergency care and diagnostic methods have increased the number of children who survive atlanto-occipital dislocation. We report our experience with one of the largest series of pediatric patients with atlanto-occipital dislocation.METHODS: Patients ranging in age from ne
- PMID 24352780
- Normative data on axial rotation of atlanto-occipital joint on 3 Tesla MRI using a simple and reliable method of calculation.
- Liu K, Niu X, Wu C, Guo L, Liu C, Song H, Chhabra A.Author information Shandong Medical Imaging Research Institute, Jinan, PR China.AbstractBACKGROUND: Various methods have been used to image and measure the normal range of axial rotation of the atlanto-occipital joint (AOJ), but a simple, precise, and reliable method is needed for everyday practice.
- Acta radiologica (Stockholm, Sweden : 1987).Acta Radiol.2013 Dec 1;54(10):1175-81. doi: 10.1177/0284185113491253. Epub 2013 Jul 15.
- BACKGROUND: Various methods have been used to image and measure the normal range of axial rotation of the atlanto-occipital joint (AOJ), but a simple, precise, and reliable method is needed for everyday practice.PURPOSE: To generate normative ranges for AOJ rotation in various in-vivo positions and
- PMID 23858504
- Three-dimensional finite element analysis of occipitocervical fixation using an anterior occiput-to-axis locking plate system: a pilot study.
- Cai X, Yu Y, Liu Z, Zhang M, Huang W.Author information Department of Orthopedics, Wuhan General Hospital of Guangzhou Command, 627 Wuluo Rd, Wuhan 430070, China. Electronic address: wgcaixh@163.com.AbstractBACKGROUND CONTEXT: Although there are many techniques for occipitocervical fixation, there have been no reports regarding occipitocervical fixation via the use of an anterior anatomical locking plate system.
- The spine journal : official journal of the North American Spine Society.Spine J.2013 Nov 12. pii: S1529-9430(13)01472-1. doi: 10.1016/j.spinee.2013.08.025. [Epub ahead of print]
- BACKGROUND CONTEXT: Although there are many techniques for occipitocervical fixation, there have been no reports regarding occipitocervical fixation via the use of an anterior anatomical locking plate system.PURPOSE: The biomechanics of this new system were analyzed by a three-dimensional finite ele
- PMID 24231055
Japanese Journal
- 灰井 康佑,風間 奈々,互 梨奈 [他]
- 獣医麻酔外科学雑誌 = Japanese journal of veterinary anesthesia & surgery 43(3・4), 55-58, 2012-10
- NAID 40019814412
- 症例報告 歯突起後方偽腫瘍に対し顕微鏡視下に経硬膜的に腫瘤を摘出した1例
- Traumatic dislocation of the atlanto-occipital joint with subluxation of the atlanto-axial joint: a case report of survival in an adult
- Fujimoto Toru,Sei Akira,Kurihara Norichika [他]
- 日本関節病学会誌 27(1), 81-86, 2008
- NAID 40016324982
Related Links
- Description Atlanto-occipital joint (anterior) Atlanto-occipital joint (posterior)The atlanto-occipital articulations function as bilaterally symmetrical ellipsoid synovial joints between C0 and C1. Articulating Surfaces Occipital condyles ...
- at·lan·to·oc·cip·i·tal joint [TA] a condylar synovial joint between the superior articular facets of the atlas and the condyles of the occipital bone. Synonym(s): articulatio atlantooccipitalis [TA], atlanto-occipital articulation atlantooccipital ...
Related Pictures
★リンクテーブル★
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- 英
- atlantooccipital joint (K)
- 英
- atlanto-occipital joint
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環椎後頭関節
- 関
- atlanto-occipital joint
[★]
- 関
- associate、attend、bind、binding、bond、bonding、catenate、combine、concatenation、conjoin、conjugate、conjugation、conjunction、connect、connection、couple、dock、engage、engagement、juncture、ligate、ligation、link、linkage、participation、symphysial、union
PHP
implode() のエイリアス
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- 関
- occipitalis、occiput
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