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Indirect ophthalmoscope perimetry in patients with retinal detachment or retinoschisis
1Department of Ophthalmology, University of North Carolina at Chapel Hill 27599-7040, USA.
American Journal of Ophthalmology
|April 1, 1995
Abstract
Purpose/Methods:
We evaluated visual field testing, using indirect ophthalmoscopy, in patients with retinal detachment or retinoschisis. While performing ophthalmoscopy, we projected a shadow onto the schisis or detachment by holding a scleral depressor on the observer's side of the condensing lens. A response was recorded as positive if the patient saw the shadow.
Results/Conclusion:
In all 20 detachment eyes, compared to zero of 12 schisis eyes, the response was positive. Indirect ophthalmoscope perimetry can help distinguish retinoschisis from retinal detachment.