Descemet's membrane
An alternative technique for Descemet’s membrane detachment following phacoemulsification: case report and review of literature
... Descemet’s membrane and multiple intrastromal clefts [25, ...Descemet’s membrane and hasten the resolution of corneal oedema by creating a venting incision to drain out the fluid from the pre-descematic ...
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A novel histopathologic finding in the Descemet's membrane of a patient with Peters Anomaly: a case-report and literature review
... the Descemet ’ s mem- brane described in our case has not been reported as asso- ciated with abnormalities of the cornea tissues in Peters ...Descemet's membrane as an abnormality during em- ...
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Descemet’s scroll in syphilitic interstitial keratitis: a case report with anterior segment evaluation and a literature review
... AS-OCT showed Descemet’s membrane thickening and a tubular structure extending from Descemet’s mem- brane into the anterior chamber. The border of the tubular structure appeared to be hyperreflective, while the ...
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Descemet's stripping automated endothelial keratoplasty for congenital hereditary endothelial dystrophy
... Descemet’s membrane using a reverse Sinskey hook; (C) stripping of Descemet’s membrane from the overlying corneal stroma with a 90° Descemet’s stripper; (D) performing a peripheral iridectomy with a ...
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Review: corneal endothelial cell derivation methods from ES/iPS cells
... The anterior segment of the eye is organized from di- verse embryological origins, and its mechanism is com- plicated (Fig. 1). Corneal endothelium and stroma are derived from periocular mesenchyme (POM), or in other ...
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<p>Perceived difficulties and barriers to uptake of Descemet’s membrane endothelial keratoplasty among surgeons</p>
... Descemet's membrane EK (DMEK), which involves replacing only the diseased Descemet's membrane and endothelium, is the latest anatomical iteration of ...
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<p>Functional outcome of repeat Descemet membrane endothelial keratoplasty (DMEK) for corneal decompensation following graft failure after primary DMEK</p>
... Descemet’s membrane were removed, the prepared lamellar grafts were injected into the anterior chamber, oriented (endothelium facing down), unfolded, and centered over the ...
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Favourable outcome after late reorientation of an upside-down Descemet Membrane Endothelial Keratoplasty (DMEK) graft: a case report
... second air-gas mixture bubble was injected inside the anterior chamber on the sixth day after the initial sur- gery. After re-bubbling the patient showed a stable, well- centred graft with an air-gas bubble inside the ...
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Descemet’s stripping and non-Descemet’s stripping automated endothelial keratoplasty for microcornea using 6.0 mm donor grafts
... Descemet’s membrane removal was necessary to remove peripheral anterior synechia and pathological ...Descemet’s membrane was not removed during endothelial keratoplasty (nDSAEK) since the cases had no ...
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Effects of temperature and fluid media on the scroll width size of the Descemet’s membrane endothelial keratoplasty (DMEK) donor graft
... More recently, the Descemet’s membrane endothelial keratoplasty (DMEK) procedure has gained attention as a treatment type of EK. This is due to better visual acuity results in the first year after the DMEK ...
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Case series and techniques of Descemet’s Stripping Automated Endothelial Keratoplasty for severe bullous keratopathy after birth injury
... This prospective, non-comparative study was approved by the Ethical Committee of Kanazawa University Graduate School of Medical Science and followed the tenets of the Declaration of Helsinki. Written informed consent was ...
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Delayed-onset descemet membrane detachment after uneventful cataract surgery treated by corneal venting incision with air tamponade: a case report
... in cases with bilateral involvement [4]. Pre-existing poor endothelial counts as a significant risk factor has been put forth by Ti et al. [9] In our case, although specular microscopy was not done, the absence of ...
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Intraoperative use of spectral-domain optical coherence tomography during Descemet’s stripping automated endothelial keratoplasty
... The present study has clinical implications which may be useful. The findings highlight the potential role of SD-OCT, which is commercially available, in facilitating intraoperative decision making. This is especially ...
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Influences on rebubble rate in Descemet's membrane endothelial keratoplasty
... With direct visualization, the donor trephine, usually 8.0 mm in diameter, is lowered onto the tissue, and the donor Descemet’s membrane is cut and the trephine is removed. The donor membrane peripheral to ...
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5 Membrane Function-S
... The membrane is critical to the maintenance of homeostasis in living ...cell membrane sepa- rates the cell from the external environment and plays a critical role in regulating movement of material in and ...
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Visual and subjective outcomes of phototherapeutic keratectomy after Descemet’s stripping endothelial keratoplasty
... There were no complications attributable to PTK in the study group. One patient had a steroid injection for episcleritis performed elsewhere that led to a pressure spike but subse- quently had a return to a normal ...
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<p>Visibility of the Retina Through an Air-Filled Anterior Chamber During Simultaneous Vitrectomy and Descemet’s Stripping Automated Endothelial Keratoplasty</p>
... In recent years, Descemet ’ s stripping automated endothelial keratoplasty (DSAEK) has been commonly performed for endothelial dysfunction. 1 – 4 Among the eyes in need of DSAEK, there may be complex cases ...
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4 Membrane Structure-S
... 10. Phospholipids assemble in layers to make membranes for cells and organelles. Circle the drawing below that represents the most stable (lowest potential energy) assembly of phospholipids where water is both inside and ...
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Iridocorneal endothelial syndrome: clinical perspectives
... patients. Descemet stripping automated endothelial keratoplasty (DSAEK) may be theoretically advantageous for many reasons, but has the potential to be more techni- cally challenging in this group of patients due ...
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F7FE7CFAC73936CC0C6FE16D6BA4FE9 pdf
... mass of solute g number of channels or fibers dimensionless pressure difference dyn/cm2 membrane permeability cm/s membrane permeability of tritiated water cm/s transmembrane Peclet numb[r] ...
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