{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,5]],"date-time":"2024-07-05T08:33:47Z","timestamp":1720168427751},"reference-count":18,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2011,8,3]],"date-time":"2011-08-03T00:00:00Z","timestamp":1312329600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Exper Ophthalmology"],"published-print":{"date-parts":[[2012,4]]},"abstract":"<jats:title>A<jats:sc>bstract<\/jats:sc><\/jats:title><jats:p><jats:bold>Background:\u2002<\/jats:bold> To analyse the magnitude of cylindrical corrections over which cyclotorsion compensation with iris recognition (IR) technology is beneficial during wavefront laser\u2010assisted <jats:italic>in situ<\/jats:italic> keratomileusis.<\/jats:p><jats:p><jats:bold>Design:\u2002<\/jats:bold> A retrospectively comparative case series.<\/jats:p><jats:p><jats:bold>Participants or Samples:\u2002<\/jats:bold> Fifty\u2010four eyes that underwent wavefront laser\u2010assisted <jats:italic>in situ<\/jats:italic> keratomileusis without IR (non\u2010IR group) and 53 eyes that underwent wavefront laser\u2010assisted <jats:italic>in situ<\/jats:italic> keratomileusis with IR (IR group) were recruited.<\/jats:p><jats:p><jats:bold>Methods:\u2002<\/jats:bold> Subgroup analysis based on baseline astigmatism were: a low degree of astigmatism (\u22651.00\u2003D to &lt;2.00\u2003D), a moderate degree of astigmatism (\u22652.00\u2003D to &lt;3.00\u2003D) and a high degree of astigmatism (\u22653.00\u2003D).<\/jats:p><jats:p><jats:bold>Main Outcome Measures:\u2002<\/jats:bold> Vector and non\u2010vector analyses were used for comparison.<\/jats:p><jats:p><jats:bold>Results:\u2002<\/jats:bold> The mean cylinder was \u22121.89\u2003\u00b1\u20030.76\u2003D in the non\u2010IR group and \u22122.00\u2003\u00b1\u20030.77\u2003D in the IR group. Postoperatively, 38 eyes (74.50%) in the IR group and 31 eyes (57.50%) in the non\u2010IR group were within\u2003\u00b1\u20030.50\u2003D of the target induced astigmatism vector (<jats:italic>P<\/jats:italic>\u2003=\u20030.063). The difference vector was 0.49\u2003\u00b1\u20030.28 in the IR group and 0.63\u2003\u00b1\u20030.40 in the non\u2010IR group (<jats:italic>P<\/jats:italic>\u2003=\u20030.031). In the analysis of subgroups, the magnitude of error was significantly lower in the moderate IR subgroup than that of the moderate non\u2010IR subgroup (<jats:italic>P<\/jats:italic>\u2003=\u20030.034). Furthermore, the moderate IR subgroup had a lower mean difference vector (<jats:italic>P<\/jats:italic>\u2003=\u20030.0078) and a greater surgically induced astigmatism (<jats:italic>P<\/jats:italic>\u2003=\u20030.036) than those of the moderate non\u2010IR group.<\/jats:p><jats:p><jats:bold>Conclusions:\u2002<\/jats:bold> Wavefront laser\u2010assisted <jats:italic>in situ<\/jats:italic> keratomileusis for the treatment of astigmatism using IR technology was effective and accurate for the treatment of myopic astigmatism.<\/jats:p>","DOI":"10.1111\/j.1442-9071.2011.02614.x","type":"journal-article","created":{"date-parts":[[2011,6,13]],"date-time":"2011-06-13T19:26:31Z","timestamp":1307993191000},"page":"239-246","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Comparison of the effects of cylindrical correction with and without iris recognition technology in wavefront laser\u2010assisted <i>in situ<\/i> keratomileusis"],"prefix":"10.1111","volume":"40","author":[{"given":"Tsung\u2010Jen","family":"Wang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu\u2010Huang","family":"Lin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David C\u2010K","family":"Chang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hsiu\u2010Chu","family":"Chou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I\u2010Jong","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,8,3]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(03)00559-5"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1364\/JOSAA.18.001003"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1364\/AO.39.003413"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2005.857674"},{"issue":"5","key":"e_1_2_5_6_2","doi-asserted-by":"crossref","first-page":"S651","DOI":"10.3928\/1081-597X-20040903-03","article-title":"Alignment in customized laser in situ keratomileusis","volume":"20","author":"Kermani O","year":"2004","journal-title":"J Refract Surg"},{"key":"e_1_2_5_7_2","doi-asserted-by":"crossref","first-page":"S772","DOI":"10.3928\/1081-597X-20051101-25","article-title":"Ocular cyclotorsion during customized laser ablation","volume":"21","author":"Ciccio AE","year":"2005","journal-title":"J Refract Surg"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(01)01279-2"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20091016-03"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20090915-06"},{"issue":"9","key":"e_1_2_5_11_2","doi-asserted-by":"crossref","first-page":"S1041","DOI":"10.3928\/1081-597X-20071102-11","article-title":"Active cyclotorsion error correction during LASIK for myopia and myopic astigmatism with the NIDEK EC\u20105000 CX III laser","volume":"23","author":"Bharti S","year":"2007","journal-title":"J Refract Surg"},{"key":"e_1_2_5_12_2","doi-asserted-by":"crossref","first-page":"S792","DOI":"10.3928\/1081-597X-20051101-29","article-title":"A comparison of induced astigmatism in conventional and wavefront\u2010guided myopic LASIK using LADARVision4000 and VISX S4 platforms","volume":"21","author":"Awwad ST","year":"2005","journal-title":"J Refract Surg"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2005.08.024"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003226-200003000-00011"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(97)80153-8"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(00)00798-7"},{"key":"e_1_2_5_17_2","doi-asserted-by":"crossref","first-page":"615","DOI":"10.3928\/1081-597X-19941101-05","article-title":"Comparison of astigmatic axis in the seated and supine positions","volume":"10","author":"Smith EM","year":"1994","journal-title":"J Refract Corneal Surg"},{"key":"e_1_2_5_18_2","doi-asserted-by":"crossref","first-page":"911","DOI":"10.3928\/1081-597X-20071101-08","article-title":"Detection of cyclotorsional rotation during excimer laser ablation in LASIK","volume":"23","author":"Hori\u2010Komai Y","year":"2007","journal-title":"J Refract Surg"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2007.09.022"}],"container-title":["Clinical &amp; 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