J Korean Ophthalmol Soc.
2003 May;44(5):1023-1028.
Comparison of Optic Disc Measurements between Computer-aided Morphometry and Heidelberg Retina Tomograph
- Affiliations
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- 1Department of Ophthalmology, Hanyang University College of Medicine, Korea. KBUhm@hanyang.ac.kr
- 2Glaucoma Service, Dr. Hong's Eye Clinic, Korea.
Abstract
- PURPOSE
To compare optic disc measurements between computer-aided morphometry and Heidelberg Retina Tomograph (HRT). METHODS: For 59 patients with primary open-angle glaucoma and 9 subjects with ocular hypertension, measurements of the optic disc area and neuroretinal rim area were obtained using our computer-aided morphometric techniques and the HRT. RESULTS: The mean optic disc areas measured with the HRT was smaller than those with the computer-aided techniques (p=0.02). Rim area and rim area to disc area were significantly (p
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