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104. Jahrestagung der Deutschen Ophthalmologischen Gesellschaft 2006
Abstract
Abstract
FR.05.02 SLO-OCT Wolf S., Wolf-Schnurrbusch U. E. K.,. Brinkmann C. K.
Klinik und Poliklinik für Augenheilkunde, Universität Bern, Inselspital, Bern, Schweiz Objective: The SLO/OCT is an innovative imaging device composed of simultaneous confocal scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). It allows an exact topographic imaging of the posterior pole.
Methods: The OCT/SLO-System (OCT/SLO; OTI, Toronto, Canada) generates simultaneously high resolution confocal fundus scans and en-face OCT-Scans with high depth resolution. OCT-Scans are calculated from coronary scans (C-Scans). From series of C-Scans with changing focus three-dimensional thickness maps can be calculated. The evaluation of the thickness maps allow localized analysis of retinal structures. Representative cases will be presented and the advantages of the new imaging method will be discussed.
Conclusions: The combined OCT/SLO system creates simultaneously topographic and tomographic images. The three-dimensional thickness maps allow quantitative analysis of retinal pathologies. Especially the pixel-to-pixel correlation between the confocal fundus scans and the OCT-Scans is extremely helpful in diagnosing and understanding macular disease.
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