Histologic Analysis of Descemet Stripping in Posterior Lamellar Keratoplasty

作者: Ludwig M Heindl , Carmen Hofmann-Rummelt , Ursula Schlötzer-Schrehardt , Friedrich E Kruse , Claus Cursiefen

DOI: 10.1001/ARCHOPHTHALMOL.2007.75

关键词: Descemet stripping automated endothelial keratoplastyLamellar keratoplastySurgeryCorneal transplantationOphthalmologyDescemet Stripping Endothelial KeratoplastyDescemet's membraneCorneaStripping (fiber)MedicineClinical disease

摘要: Objective: To investigate how precise Descemet stripping works in posterior lamellar keratoplasty (Descemet automated endothelial [DSAEK]) for the treatment of corneal disorders. Methods: In a prospective, single-center, nonrandomized consecutive series, 20 membrane specimens obtained after DSAEK using aPricehookwereexaminedusinghistologicanalysisand transmission electron microscopy presence residual stroma, thickness membrane, cell count, and guttae or posteriorcollagenouslayer.Pathologicfindingswerecorrelated with underlying clinical disease.

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