Journal of the Korean Ophthalmological Society 2002;43(6):1032-1039.
Published online June 1, 2002.
Association of Retinal Nerve Fiber Layer Thickness Measured by Optical Coherence Tomography and Automatic Perimetry.
Chang Hwan Cho, Chang Won Kee
Department of Ophthalmology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Korea. cwkee@smc.samsung.co.kr
OCT로 측정한 시신경섬유층 두께와 시야검사와의 연관
조창환 ( Chang Hwan Cho ) , 기창원 ( Chang Won Kee )
Abstract
PURPOSE
We investigated the correlation of automatic visual field test and Retinal Nerve Fiber (RNFL) thickness measured by OCT and examined the presence of RNFL thickness decrease in the apparently normal hemifield in glaucomatous eyes. METHODS: 52 Normal subjects and 41 glaucomatous eyes were included. Statistical correlation between the sum of total deviation in 37 stimulus of each hemifield and RNFL thickness decrease rate was evaluated. Statistical dfference between the RNFL thickness of the apparently normal hemifield in glaucomatous eyes and the RNFL thickness of corresponding hemifield in normal subjects was also evaluated. RESULTS: There was statistically significant correlation of Total deviation (TD) sum and RNFL thickness decrease rate (p<0.01). There was no significant decrease of RNFL thickness in the apparently normal hemifield (p>0.1). CONCLUSION: RNFL thickness measured by OCT showed significant correlation with sum of TD of automatic visual field test. There was no decrease of RNFL thickness in the apparently normal hemifield in glaucomatous eyes.
Key Words: Hemifield;OCT;Perimetry;RNFL


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