The Rodenstock scanning laser ophthalmoscope in clinical practice.
Scanning laser ophthalmoscopy is a revolutionary method of imaging the fundus oculi. The system uses monochromatic lasers to image the retina which can ultimately be recorded on videotape. Computer image digitization allows quantitative assessment which is significant in ophthalmic research. Future developments include the use of the instrument as a multi-functional ophthalmic examining tool. The capital cost of the system is expensive. However, operational costs are 20% that of a conventional film system which results in a cost-effective method in the long term. Finally, there are many benefits to the patient which include the convenience and tolerance to the low light levels required for scanning.
Ellingford
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University Department of Ophthalmic Photography, Ninewells Hospital, Dundee, Scotland.
D006801:Humans; D007834:Lasers; D019721:Ophthalmoscopes; D009887:Ophthalmoscopy / Q000379:methods