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609:
29:
310:(q.v.)—where Descemet's membrane progressively fails and the cornea thickens and clouds because the exchange of nutrients/fluids between the cornea and the rest of the eye is interrupted—can be reversed by surgery. The surgeon can scrape away the damaged Descemet membrane and insert/transplant a new membrane harvested from the eye of a donor. In the process most of the squamous cells of the donor membrane survive to dramatically and emphatically reverse the corneal deterioration (see
299:
275:. It is composed of different kinds of collagen (Type IV and VIII) than the stroma. The endothelial layer is located at the posterior of the cornea. Descemet's membrane, as the basement membrane for the endothelial layer, is secreted by the single layer of squamous epithelial cells that compose the endothelial layer of the cornea.
645:
1:posterior segment 2:ora serrata 3:ciliary muscle 4:ciliary zonules 5:Schlemm's canal 6:pupil 7:anterior chamber 8:cornea 9:iris 10:lens cortex 11:lens nucleus 12:ciliary process 13:conjunctiva 14:inferior oblique muscule 15:inferior rectus muscule 16:medial rectus muscle 17:retinal arteries and
646:
veins 18:optic disc 19:dura mater 20:central retinal artery 21:central retinal vein 22:optic nerve 23:vorticose vein 24:bulbar sheath 25:macula 26:fovea 27:sclera 28:choroid 29:superior rectus muscle 30:retina
629:
224:
626:
889:
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Johnson DH, Bourne WM, Campbell RJ: The ultrastructure of
Descemet's membrane. I. Changes with age in normal cornea. Arch Ophthalmol 100:1942, 1982
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423:"Descemet's membrane endothelial keratoplasty versus Descemet's stripping automated endothelial keratoplasty for corneal endothelial failure"
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Significant damage to the membrane may require a corneal transplant. Damage caused by the hereditary condition known as
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The corneal endothelium is a single layer of squamous cells covering the surface of the cornea that faces the
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Histology A text and atlas. Michael H.Ross and
Wojciech Pawlina 5th Edition 2006
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200:
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Vertical section of human cornea from near the margin. (Waldeyer.) Magnified.
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Lamellae, the fibers of which are cut across, producing a dotted appearance
1145:
1014:
971:
909:
873:
389:"Tissue Distribution of Type VIII Collagen in Human Adult and Fetal Eyes"
317:
Descemet's membrane is also a site of copper deposition in patients with
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959:
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100:
38:
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99:, with more distinct fibrillation, and surmounted by a thicker
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Its thickness ranges from 3 μm at birth to 8–10 μm in adults.
740:
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394:. Investigative Ophthalmology and Visual Science. 1991-08-01
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263:
that lies between the corneal proper substance, also called
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152:
146:
140:
497:
171:
459: – Histology Learning System at Boston University
105:
Small blood vessels cut across near the margin of the
143:
137:
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Lamellae, the fibers of which are cut longitudinally
420:
149:
134:
321:or other liver diseases, leading to formation of
302:Copper disposition on corneal Descemet's membrane
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612:
483:
73:Oblique fibers in the anterior layer of the
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476:
27:
434:
421:Stuart AJ, Virgili G, Shortt AJ (2016).
297:
293:
1179:
345:. It was named after French physician
471:
414:
13:
608:
14:
1198:
450:
335:posterior limiting elastic lamina
16:Membrane in the cornea of the eye
232:Anatomical terms of microanatomy
130:
405:
381:
1:
374:
189:l. limitans posterior corneae
1136:Optical coherence tomography
890:Photosensitive ganglion cell
278:
7:
886:Giant retina ganglion cells
675:Capillary lamina of choroid
352:
10:
1203:
830:Retinal pigment epithelium
820:External limiting membrane
427:Cochrane Database Syst Rev
328:
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993:
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838:
773:
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463:Diagram at dryeyezone.com
457:Histology image: 08002loa
436:10.1002/14651858.CD012097
339:lamina elastica posterior
230:
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194:
182:
177:
163:
122:
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54:Posterior elastic lamina.
26:
21:
333:It is also known as the
825:Layer of rods and cones
781:Inner limiting membrane
44:Anterior elastic lamina
647:
323:Kayser–Fleischer rings
303:
1141:Eye care professional
946:Foveal avascular zone
808:Outer plexiform layer
796:Inner plexiform layer
751:Iris sphincter muscle
644:
364:Kayser–Fleischer ring
301:
294:Clinical significance
85:corpuscles appearing
56:(Descemet's membrane)
1161:Physiological Optics
1131:Ocular immune system
870:Retina ganglion cell
985:Anatomical regions
846:Photoreceptor cells
813:Outer nuclear layer
801:Inner nuclear layer
791:Ganglion cell layer
746:Iris dilator muscle
541:Trabecular meshwork
343:membrane of Demours
249:Descemet's membrane
22:Descemet's membrane
648:
304:
95:Transition to the
75:substantia propria
49:substantia propria
1187:Human eye anatomy
1174:
1173:
1166:Visual perception
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1081:Posterior segment
1049:Posterior chamber
980:
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882:Bistratified cell
786:Nerve fiber layer
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758:
703:Ciliary processes
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269:endothelial layer
261:basement membrane
257:Descemet membrane
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1151:Refractive error
1089:Vitreous chamber
1034:Anterior chamber
995:Anterior segment
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680:Bruch's membrane
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655:Uvea / vascular
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531:Episcleral layer
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319:Wilson's disease
288:anterior chamber
238:edit on Wikidata
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65:anterior chamber
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1064:Capsule of lens
1019:Lacrimal system
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936:Parafoveal area
931:Perifoveal area
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858:Horizontal cell
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685:Sattler's layer
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536:Schlemm's canal
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498:Anatomy of the
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429:(3): CD012097.
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308:Fuchs dystrophy
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1069:Zonule of Zinn
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1039:Aqueous humour
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708:Ciliary muscle
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451:External links
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369:Pierre Demours
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1156:Accommodation
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1094:Vitreous body
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1029:Fibrous tunic
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866:Amacrine cell
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512:Fibrous tunic
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359:Haab's striae
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349:(1732–1810).
348:
347:Jean Descemet
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123:Pronunciation
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37:
36:
30:
25:
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1054:Ciliary body
894:Diencephalon
893:
878:Parasol cell
862:Bipolar cell
713:Pars plicata
695:Ciliary body
588:
563:
446:
426:
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407:
396:. Retrieved
383:
342:
338:
334:
332:
316:
312:DMEK surgery
305:
285:
282:
256:
248:
247:
213:A15.2.02.021
188:
53:
1146:Eye disease
1126:Keratocytes
1015:Conjunctiva
972:Ora serrata
910:Muller glia
874:Midget cell
594:Endothelium
584:Dua's layer
178:Identifiers
61:Endothelium
987:of the eye
960:Optic disc
718:Pars plana
589:Descemet's
569:Epithelium
398:2014-08-17
375:References
267:, and the
101:epithelium
89:in section
39:Epithelium
965:Optic cup
850:Cone cell
504:human eye
279:Structure
259:) is the
128:English:
1181:Category
854:Rod cell
659:(middle)
574:Bowman's
353:See also
164:Location
87:fusiform
1106:Choroid
1007:Eyebrow
951:Foveola
767:(inner)
667:Choroid
515:(outer)
502:of the
329:History
271:of the
201:D003886
118:Details
83:Corneal
63:of the
1101:Retina
1011:Eyelid
1003:Adnexa
926:Macula
906:K cell
902:M cell
898:P cell
774:Layers
765:Retina
736:Stroma
579:Stroma
564:layers
559:Limbus
551:Cornea
523:Sclera
341:, and
273:cornea
265:stroma
168:Cornea
107:cornea
97:sclera
1119:Other
1023:Orbit
941:Fovea
919:Other
856:) → (
839:Cells
741:Pupil
657:tunic
500:globe
392:(PDF)
236:[
225:58309
184:Latin
1059:Lens
1044:Iris
892:) →
868:) →
860:) →
728:Iris
255:the
208:TA98
196:MeSH
864:→ (
431:doi
314:).
220:FMA
172:eye
170:of
1183::
1021:,
1017:,
1013:,
1009:,
908:,
904:,
900:,
896::
888:,
884:,
880:,
876:,
852:,
425:.
337:,
325:.
290:.
253:or
153:eɪ
1025:)
1005:(
872:(
848:(
491:e
484:t
477:v
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433::
401:.
251:(
240:]
156:/
150:m
147:ə
144:s
141:ɛ
138:d
135:ˈ
132:/
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