Corneal hysteresis in patients with glaucoma-like optic discs, ocular hypertension and glaucoma
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- 作者：Melissa L. Murphy ; Olya Pokrovskaya ; Marie Galligan ; Colm O’Brien
- 关键词：Corneal hysteresis ; Corneal resistance factor ; Glaucoma ; like optic discs ; Central corneal thickness ; Ocular response analyser
- 刊名：BMC Ophthalmology
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：17
- 期：1
- 全文大小：632KB
- 刊物主题：Ophthalmology;
- 出版者：BioMed Central
- ISSN：1471-2415
- 卷排序：17
文摘
BackgroundTo compare corneal hysteresis (CH) measurements between patients with glaucoma, ocular hypertension (OHT) and glaucoma-like optic discs (GLD)- defined as a cup to disc ratio greater than or equal to 0.6 with normal intraocular pressure (IOP) and visual fields. The secondary aim was to investigate whether corneal resistance factor (CRF) and central corneal thickness (CCT) differ between patient groups.