Direct measurement of the ciliary sulcus diameter by 35-megahertz ultrasound biomicroscopy
DC Field | Value | Language |
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dc.contributor.author | Oh, Jacryung | - |
dc.contributor.author | Shin, Hyung-Ho | - |
dc.contributor.author | Kim, Jun-Heon | - |
dc.contributor.author | Kim, Hyo-Myung | - |
dc.contributor.author | Song, Jong-Suk | - |
dc.date.accessioned | 2021-09-09T17:09:29Z | - |
dc.date.available | 2021-09-09T17:09:29Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2007-09 | - |
dc.identifier.issn | 0161-6420 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/125722 | - |
dc.description.abstract | Purpose: To measure the ciliary sulcus diameters in 4 different axes and to determine the correlation with white-to-white distance. Design: Cross-sectional observational study. Participants: Fourteen normal volunteers with no evidence of ocular disease. Methods: Twenty-eight eyes were scanned using a 35-megahertz (MHz) ultrasound biornicroscopy (UBM) in sequential mericlional scan planes at 450 increments. Horizontal white-to-white distance was measured using Orbscan Ilz (Bausch & Lomb-Orbtek, Inc., Salt Lake City, 1_11). Main Outcome Measures: Ciliary sulcus diameter, anterior chamber diameter, white-to-white distance, and coefficient of variation. Results: The coefficient of variation for 35-MHz UBM was 0.90%. The mean diameters +/- standard deviations of ciliary sulci were 11.55 +/- 0.38 mm at 45 degrees,11.99 +/- 0.36 mm at 90 degrees,11.54 +/- 0.36 mm at 135 degrees, and 11.32 +/- 0.40 mm at 1800. In all eyes, vertical diameters were greater than horizontal diameters. The mean difference between vertical and horizontal diameters was 0.67 +/- 0.26 mm (range, 0.36-1.13 mm), and this was statistically significant (P < 0.001). Horizontal sulcus diameters and horizontal white-to-white distances were not correlated (r = 0.006; P = 0.976). Conclusions: The posterior chamber appears to have a vertically oval shape. The white-to-white technique is inaccurate at predicting the horizontal diameter of the ciliary sulcus. The 35-MHz UBM may provide a good means of measuring the ciliary sulcus diameter for the implantation of a posterior chamber phakic intraocular lens. Ophthalmology 2007;14:1685-1688 (c) 2007 by the American Academy of Ophthalmology. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | PHAKIC INTRAOCULAR-LENS | - |
dc.subject | IMPLANTABLE CONTACT-LENS | - |
dc.subject | HIGH MYOPIA | - |
dc.subject | CATARACT FORMATION | - |
dc.subject | ANTERIOR-CHAMBER | - |
dc.subject | HYPEROPIA | - |
dc.subject | DIOPTERS | - |
dc.subject | MODERATE | - |
dc.subject | EYES | - |
dc.title | Direct measurement of the ciliary sulcus diameter by 35-megahertz ultrasound biomicroscopy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Jong-Suk | - |
dc.identifier.doi | 10.1016/j.ophtha.2006.12.018 | - |
dc.identifier.scopusid | 2-s2.0-34548226462 | - |
dc.identifier.wosid | 000249183700014 | - |
dc.identifier.bibliographicCitation | OPHTHALMOLOGY, v.114, no.9, pp.1685 - 1688 | - |
dc.relation.isPartOf | OPHTHALMOLOGY | - |
dc.citation.title | OPHTHALMOLOGY | - |
dc.citation.volume | 114 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1685 | - |
dc.citation.endPage | 1688 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Ophthalmology | - |
dc.relation.journalWebOfScienceCategory | Ophthalmology | - |
dc.subject.keywordPlus | PHAKIC INTRAOCULAR-LENS | - |
dc.subject.keywordPlus | IMPLANTABLE CONTACT-LENS | - |
dc.subject.keywordPlus | HIGH MYOPIA | - |
dc.subject.keywordPlus | CATARACT FORMATION | - |
dc.subject.keywordPlus | ANTERIOR-CHAMBER | - |
dc.subject.keywordPlus | HYPEROPIA | - |
dc.subject.keywordPlus | DIOPTERS | - |
dc.subject.keywordPlus | MODERATE | - |
dc.subject.keywordPlus | EYES | - |
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