{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T20:58:03Z","timestamp":1783457883717,"version":"3.55.0"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100001700","name":"Ministry of Education, Culture, Sports, Science, and Technology","doi-asserted-by":"publisher","award":["15K10846"],"award-info":[{"award-number":["15K10846"]}],"id":[{"id":"10.13039\/501100001700","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Ophthalmology"],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p><jats:italic>Purpose.<\/jats:italic>To assess the amount and the axis orientation of anterior and posterior corneal astigmatism after refractive lenticule extraction (ReLEx) for myopic astigmatism.<jats:italic>Methods.<\/jats:italic>We retrospectively examined 53 eyes of 53 consecutive patients (mean age \u00b1 standard deviation, 33.2 \u00b1 6.5 years) undergoing ReLEx to correct myopic astigmatism (manifest cylinder = 0.5 diopters (D)). Power vector analysis was performed with anterior and posterior corneal astigmatism measured with a rotating Scheimpflug system (Pentacam HR, Oculus) and refractive astigmatism preoperatively and 3 months postoperatively.<jats:italic>Results.<\/jats:italic>Anterior corneal astigmatism was significantly decreased, measuring 1.42 \u00b1 0.73 diopters (D) preoperatively and 1.11 \u00b1 0.53 D postoperatively (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>, Wilcoxon signed-rank test). Posterior corneal astigmatism showed no significant change, falling from 0.44 \u00b1 0.12 D preoperatively to 0.42 \u00b1 0.13 D postoperatively (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mi>p<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn fontstyle=\"italic\">0.18<\/mml:mn><\/mml:math>). Refractive astigmatism decreased significantly, from 0.92 \u00b1 0.51 D preoperatively to 0.27 \u00b1 0.44 D postoperatively (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). The anterior surface showed with-the-rule astigmatism in 51 eyes (96%) preoperatively and 48 eyes (91%) postoperatively. By contrast, the posterior surface showed against-the-rule astigmatism in all eyes preoperatively and postoperatively.<jats:italic>Conclusions.<\/jats:italic>The surgical effects were largely attributed to the astigmatic correction of the anterior corneal surface. Posterior corneal astigmatism remained unchanged even after ReLEx for myopic astigmatism.<\/jats:p>","DOI":"10.1155\/2015\/915853","type":"journal-article","created":{"date-parts":[[2015,5,12]],"date-time":"2015-05-12T17:07:24Z","timestamp":1431450444000},"page":"1-6","source":"Crossref","is-referenced-by-count":7,"title":["Anterior and Posterior Corneal Astigmatism after Refractive Lenticule Extraction for Myopic Astigmatism"],"prefix":"10.1155","volume":"2015","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8004-5887","authenticated-orcid":true,"given":"Kazutaka","family":"Kamiya","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, University of Kitasato School of Medicine, Kanagawa 2520374, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5833-5602","authenticated-orcid":true,"given":"Kimiya","family":"Shimizu","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, University of Kitasato School of Medicine, Kanagawa 2520374, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mayumi","family":"Yamagishi","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, University of Kitasato School of Medicine, Kanagawa 2520374, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akihito","family":"Igarashi","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, University of Kitasato School of Medicine, Kanagawa 2520374, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0767-4214","authenticated-orcid":true,"given":"Hidenaga","family":"Kobashi","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, University of Kitasato School of Medicine, Kanagawa 2520374, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2008.05.033"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/s00417-009-1293-1"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2011.03.056"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.06.052"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2012-302047"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1007\/s00417-013-2400-x"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2013.08.011"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2010.07.033"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2009.174284"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.07.021"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.3928\/1081597x-20121115-01"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20130318-02"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/j.clae.2013.05.003"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1007\/s00417-014-2608-4"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1097\/ico.0b013e3181967082"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.08.036"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(00)00797-5"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/s0002-9394(01)01401-5"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2010.11.025"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.4103\/0301-4738.33819"}],"container-title":["Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/915853.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/915853.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/915853.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,7,27]],"date-time":"2016-07-27T16:52:01Z","timestamp":1469638321000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/joph\/2015\/915853\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":20,"alternative-id":["915853","915853"],"URL":"https:\/\/doi.org\/10.1155\/2015\/915853","relation":{},"ISSN":["2090-004X","2090-0058"],"issn-type":[{"value":"2090-004X","type":"print"},{"value":"2090-0058","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015]]}}}