Effect of Experimental Scleral Shortening on Axial Length of the Rabbit Eye

• 발행기관: 대한안과학회
• 저자명: Han Sang Park Jung Yeal Kim Jae Pil Shin Yul Je Choi Si Yeol Kim
• 간행물 정보: 『The Korean Journal of Ophthalmology』Vol.19 No.2, 101~105쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2005.06.30

영문 초록

Purpose: To evaluate the change of axial length (AL), intraocular pressure (IOP), and corneal astigmatism after scleral shortening with scleral invagination in the rabbit eye. Methods: The authors performed scleral shortening (3 mm) with scleral invagination in two groups of 6 eyes each: 180 degrees (group 1) and 360 degrees (group 2). Results: Average AL shortening was more prominent in group 2 (0.5±0.17 mm) than in group 1 (0.37±0.29 mm), but the difference was not statistically significant. IOP increased immediately after the procedure and was maintained at a high level through 2 months postoperatively. Induced corneal astigmatism was more prominent in group 1 than in group 2. The difference was statistically significant in group 1 (p<0.05) but not in group 2. Conclusions: In the scleral shortening with scleral invagination procedure, a large amount of scleral invagination resulted in more shortening of axial length, but there was more corneal astigmatism in 180-degree invagination of the sclera than in 360-degree. Further research is required to determine the effect of the extent of scleral invagination on the change of these values. Korean Journal of Ophthalmology 19(2):101-105, 2005

목차

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Discussion

키워드

Axial length Corneal astigmatism Scleral invagination