後眼房
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2019/06/17 01:16:17」(JST)
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Posterior chamber of the eyeball |
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Anterior part of the human eye, with label of posterior chamber at right. |
Schematic diagram of the human eye (posterior chamber labeled at upper left) |
Details |
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Identifiers |
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Latin | Camera posterior bulbi oculi |
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TA | A15.2.06.005 |
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FMA | 58080 |
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Anatomical terminology [edit on Wikidata] |
The posterior chamber is a narrow space behind the peripheral part of the iris, and in front of the suspensory ligament of the lens and the ciliary processes. The posterior chamber consists of small space directly posterior to the iris but anterior to the lens. The posterior chamber is part of the anterior segment[1] and should not be confused with the vitreous chamber (in the posterior segment).
Additional images
The upper half of a sagittal section through the front of the eyeball (posterior chamber of eye labeled at center right)
See also
- Anterior chamber
- Aqueous humour
- Cataract surgery
- Posterior chamber intraocular lens (PCIOL)
References
This article incorporates text in the public domain from page 1012 of the 20th edition of Gray's Anatomy (1918)
- ^ www.arkeo.com, produced by Arkeo, Inc.,. "Visual System - Segments of the Eye". teaching.pharmacy.umn.edu. Retrieved 2016-05-10.
External links
- Anatomy figure: 29:05-11 at Human Anatomy Online, SUNY Downstate Medical Center
- Atlas image: eye_2 at the University of Michigan Health System - "Sagittal Section Through the Eyeball"
Anatomy of the globe of the human eye |
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Fibrous tunic (outer) | Sclera |
- Episcleral layer
- Schlemm's canal
- Trabecular meshwork
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Cornea |
- Limbus
- layers
- Epithelium
- Bowman's
- Stroma
- Dua's layer
- Descemet's
- Endothelium
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Uvea/vascular tunic (middle) | Choroid |
- Capillary lamina of choroid
- Bruch's membrane
- Sattler's layer
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Ciliary body |
- Ciliary processes
- Ciliary muscle
- Pars plicata
- Pars plana
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Iris |
- Stroma
- Pupil
- Iris dilator muscle
- Iris sphincter muscle
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Retina (inner) | Layers |
- Inner limiting membrane
- Nerve fiber layer
- Ganglion cell layer
- Inner plexiform layer
- Inner nuclear layer
- Outer plexiform layer
- Outer nuclear layer
- External limiting membrane
- Layer of rods and cones
- Retinal pigment epithelium
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Cells |
- Photoreceptor cells (Cone cell, Rod cell) → (Horizontal cell) → Bipolar cell → (Amacrine cell) → Retina ganglion cell (Midget cell, Parasol cell, Bistratified cell, Giant retina ganglion cells, Photosensitive ganglion cell) → Diencephalon: P cell, M cell, K cell, Muller glia
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Other |
- Macula
- Perifoveal area
- Parafoveal area
- Fovea
- Foveal avascular zone
- Foveola
- Optic disc
- Ora serrata
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Anatomical regions of the eye | Anterior segment |
- Adnexa
- Fibrous tunic
- Anterior chamber
- Aqueous humour
- Iris
- Posterior chamber
- Ciliary body
- Lens
- Capsule of lens
- Zonule of Zinn
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Posterior segment |
- Vitreous chamber
- Retina
- Choroid
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Other |
- Keratocytes
- Ocular immune system
- Optical coherence tomography
- Eye care professional
- Eye disease
- Refractive error
- Accommodation
- Physiological Optics
- Visual perception
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Authority control |
- GND: 4141583-8
- TA98: A15.2.06.005
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UpToDate Contents
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…abscess, orbital cellulitis, scleritis, necrotizing scleritis, posterior scleritis, sclerokeratouveitis , interstitial keratitis, and anterior chamber granuloma . Less commonly, ocular TB can occur as a result …
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… Chordae from the posterior-medial papillary muscle are commonly seen posterior to the plane of coaptation. Posterior to the ascending aorta,… position (parasternal, apical, subcostal, suprasternal) and view (long axis, short axis, four-chamber, five-chamber). Transducer position is altered by placing the transducer at various locations on the thorax …
- 3. 小児における水晶体偏位(水晶体脱臼)ectopia lentis dislocated lens in children [show details]
…completely detached from the ciliary body. Luxated lenses may dislocate into either anterior or posterior chamber. The prevalence of dislocated lenses is not known . Lens dislocation (ectopia lentis) in children …
- 4. 三尖弁の心エコー評価echocardiographic evaluation of the tricuspid valve [show details]
… apical four-chamber view, the septal leaflet is consistently visualized adjacent to the septum, and usually the anterior leaflet is visualized along the free wall , although occasionally the posterior leaflet …
- 5. 眼球開放創:緊急評価および初期マネージメントopen globe injuries emergency evaluation and initial management [show details]
…known as the limbus. The lens demarcates the anterior structures (iris, anterior chamber, and cornea) from the posterior structures (vitreous, retina, choroid, and optic nerve). The orbital bones provide …
English Journal
- When biology supports clinical diagnosis: review of techniques to diagnose ocular toxoplasmosis.
- Greigert V, Di Foggia E, Filisetti D, Villard O, Pfaff AW, Sauer A, Candolfi E.
- The British journal of ophthalmology. 2019 Jul;103(7)1008-1012.
- Toxoplasmosis is a common infection whose worldwide prevalence is estimated at 30%, with large disparities across the world. Among infected subjects, the prevalence of ocular toxoplasmosis (OT) is, however, limited to about 2% in Europe and 17% in South America. In France, it is estimated that about
- PMID 31088793
- Small-aperture strategies for the correction of presbyopia.
- , D D, H H, H H, .
- Current opinion in ophthalmology. 2019 Jul;30(4)236-242.
- The recent scientific literature provides evidence of long-term results with small-aperture corneal inlays, as well as new evidence from a multicenter postmarket study of small-aperture intraocular lenses (IOLs) and early reports of the use of topical agents for presbyopia correction through pupil c
- PMID 31033734
- 3D in vitro model for human corneal endothelial cell maturation.
- Hutcheon AEK, Zieske JD, Guo X.
- Experimental eye research. 2019 Jul;184()183-191.
- Corneal endothelium is a cellular monolayer positioned on the Descemet's membrane at the anterior cornea, and it plays a critical role in maintaining corneal clarity. Our present study examines the feasibility of utilizing our 3-dimensional (3D) corneal stromal construct, which consists of human cor
- PMID 30980816
Japanese Journal
- LABORATORY INVESTIGATION : Influence of irrigation dynamic pressure-assisted hydrodissection on intraocular pressure and the posterior chamber-anterior hyaloid membrane barrier during cataract surgery
- Kato Noriko,Masuda Yoichiro,Oki Kotaro,Iwaki Hisaharu,Tsuneoka Hiroshi
- Japanese journal of ophthalmology : the official international journal of the Japanese Ophthalmological Society 63(2), 221-228, 2019-03
- NAID 40021842062
- 眼内レンズ縫着術後,眼内レンズ強膜内固定術後に逆瞳孔ブロックを発症しレーザー虹彩切開術が奏効した2例
- 非穿孔性眼外傷による後嚢破裂後の 白内障を手術した小児の2例
- 千葉 智恵美,酒井 大典,坂本 うみ,菊地 彩,奥野 孟,田中 三知子,黒坂 大次郎
- 岩手医学雑誌 70(3), 107-111, 2018
- 非穿孔性眼外傷による水晶体後嚢破裂を伴う白内障は,若年者にまれにみられる外傷性白内障である.我々は2例の12歳の男児の手術を行った.症例1は登校旗のプラスチック棒により左眼を受傷し,症例2は野球ボールで右眼を受傷した.それぞれ受傷後8週,8か月で手術を行った.手術は強角膜切開で行い,術中に硝子体の逸脱はみられず,眼内レンズを嚢内に挿入することができた.水晶体後方に水晶体由来のfish-tailやw …
- NAID 130007473041
Related Links
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★リンクテーブル★
[★]
- 英
- posterior chamber (N), camera posterior bulbi
- 関
- 眼、眼球、後房
[★]
- 関
- after、afterward、afterwards、backward、behind、following、late、post、posteriorly、subsequent
[★]
- 同
- [[]], 腔
- ex. cardiovascular causes of wheezing include dilated chambers of the heart
- 関
- container、tuft、vessel