Changes in anterior chamber dimensions following small incision lenticule extraction (SMILE)

dc.authorid0000-0003-1749-8119
dc.contributor.authorKırgız, Ahmet
dc.contributor.authorTülü Aygün, Beril
dc.contributor.authorAşık Nacaroğlu, Şenay
dc.contributor.authorTellioğlu, Adem
dc.contributor.authorYıldırım, Yusuf
dc.contributor.authorKepez Yıldız, Burçin
dc.contributor.authorKandemir Beşek, Nilay
dc.contributor.authorDemirok, Ahmet
dc.date.accessioned2023-09-20T10:46:52Z
dc.date.available2023-09-20T10:46:52Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Göz Hastalıkları Ana Bilim Dalı
dc.description.abstractPurpose To evaluate the changes in anterior chamber dimensions including horizontal anterior chamber diameter (HACD), anterior chamber depth (ACD), and iridocorneal angle (ICA) following small incision lenticule extraction (SMILE) using Scheimpflug-Placido disk tomographer (Sirius). Methods The records of the 73 eyes of 47 patients who received SMILE for myopia and myopic astigmatism were retrospectively reviewed. Preoperative and 6-month postoperative measurements of central corneal thickness (CCT), HACD, ACD, ICA, nasal anterior chamber angle (nACA), and temporal anterior chamber angle (tACA) were obtained by tomography, and compared with paired t-tests. Pearson's correlation and linear regression tests were used to evaluate the relationship between these parameters. Results The CCT, HACD, and ACD values decreased significantly at 6-month postoperatively (p < 0.05 for all). ICA, nACA, and tACA showed no statistically significant difference postoperatively (p = 0.54, p = 0.118, and p = 0.255, respectively). Pearson's correlation analysis confirms negative relationship between Delta-HACD and Delta-tACA (r = -0.475, p < 0.01), and a loose negative relationship between change in ACD and change in ICA (r = -0.282, p = 0.016). Age and Delta-tACA were found as predictive parameters for Delta-HACD and, Delta-ICA was a predictor for Delta-ACD. Conclusion While HACD and ACD decreased significantly, there was no significant change in ICA, nACA and tACA. Changes in HACD and ACD should be considered in terms of subsequent surgeries after SMILE.
dc.identifier.citationKırgız, A., Tülü Aygün, B., Aşık Nacaroğlu, Ş., Tellioğlu, A., Yıldırım, Y., Kepez Yıldız, B. ... Demirok, A. (2023). Changes in anterior chamber dimensions following small incision lenticule extraction (SMILE). International Ophthalmology, 43(1), 305-312. https://doi.org/10.1007/s10792-022-02429-9
dc.identifier.doi10.1007/s10792-022-02429-9
dc.identifier.endpage312
dc.identifier.isbn1573-2630
dc.identifier.issn0165-5701
dc.identifier.issue1
dc.identifier.pmid35854064
dc.identifier.scopus2-s2.0-85134494391
dc.identifier.scopusqualityQ2
dc.identifier.startpage305
dc.identifier.urihttps://doi.org/10.1007/s10792-022-02429-9
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11469
dc.identifier.volume43
dc.identifier.wos000827378300001en_US
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAşık Nacaroğlu, Şenay
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofInternational Ophthalmologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnterior Segment
dc.subjectIridocorneal Angle
dc.subjectSmall Incision Lenticule Extraction
dc.subjectTopography
dc.titleChanges in anterior chamber dimensions following small incision lenticule extraction (SMILE)
dc.typeArticle

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