Postoperative Change in Ocular Torsion in Intermittent Exotropia: Relationship with Postoperative Surgical Outcomes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Ju Yeun | - |
dc.contributor.author | Hwang, Sungsoon | - |
dc.contributor.author | Oh, Shin Yeop | - |
dc.contributor.author | Park, Kyung-Ah | - |
dc.contributor.author | Oh, Sei Yeul | - |
dc.date.accessioned | 2022-07-15T07:10:27Z | - |
dc.date.available | 2022-07-15T07:10:27Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/153956 | - |
dc.description.abstract | The aim of this study was to determine whether objective ocular torsion in intermittent exotropia (IXT) changes after recession surgery, and to evaluate the relationship between change in ocular torsion and clinical parameters in IXT. Sixty patients between 3 and 14 years of age underwent lateral rectus (LR) recession for IXT. Digital fundus photographs were obtained from both eyes of each subject and the disc-foveal angle (ocular torsion) was calculated using image software. We compared the preoperative and postoperative amount of ocular torsion, and analyzed the correlation between the difference in ocular torsion (DOC) and clinical parameters including age, duration of strabismus, stereoacuity, amount of preoperative exodeviation, and mean dose response. We categorized the patients according to DOC value: positive DOC value as group 1, and negative DOC value as group 2. A correlation between ocular torsion dominance and fixation preference was also investigated using the Kappa test. The mean ocular torsion was 15.8 ± 4.6 degrees preoperatively and 13.7 ± 5.1 degrees postoperatively. Compared with preoperative values, the mean ocular torsion showed a significant decrease after LR recession (p<0.001), and a greater preoperative ocular torsion was significantly associated with the amount of DOC (r = 0.37, p<0.001). Degree of stereopsis, mean dose-response, and postoperative exodeviation were significantly different between group 1 (positive DOC) and group 2 (negative DOC) (p<0.001, 0.030, and 0.001 respectively). The Kappa test showed that there was a significant correlation between the dominance of ocular torsion and fixation preference (p = 0.020). Therefore, change in ocular torsion after LR recession can be a useful supplementary indicator for evaluating the degree of fusional control and for predicting postoperative surgical response in IXT. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PUBLIC LIBRARY SCIENCE | - |
dc.title | Postoperative Change in Ocular Torsion in Intermittent Exotropia: Relationship with Postoperative Surgical Outcomes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ju Yeun | - |
dc.identifier.doi | 10.1371/journal.pone.0162819 | - |
dc.identifier.scopusid | 2-s2.0-84990960967 | - |
dc.identifier.wosid | 000383681000058 | - |
dc.identifier.bibliographicCitation | PLOS ONE, v.11, no.9, pp.1 - 9 | - |
dc.relation.isPartOf | PLOS ONE | - |
dc.citation.title | PLOS ONE | - |
dc.citation.volume | 11 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | EYE | - |
dc.subject.keywordPlus | STRABISMUS | - |
dc.identifier.url | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0162819 | - |
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