{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T20:25:33Z","timestamp":1777580733280,"version":"3.51.4"},"reference-count":28,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2018,2,23]],"date-time":"2018-02-23T00:00:00Z","timestamp":1519344000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To assess the surgically induced astigmatism with femtosecond laser-assisted and manual temporal clear corneal incisions and to evaluate the performance of a model for prediction of the surgically induced astigmatism based on the preoperative corneal astigmatism.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Clinical data of 104 right eyes and 104 left eyes undergoing cataract surgery, 52 with manual incisions and 52 with femtosecond laser-assisted incisions in each eye group, were extracted and revised retrospectively. In all cases, manual incisions were 2.2\u2009mm width and femtosecond incisions were 2.5\u2009mm width, both at temporal location. A predictive model of the surgically induced astigmatism was obtained by means of simple linear regression analyses.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Mean surgically induced astigmatisms for right eyes were 0.14D@65\n                      <jats:sup>\u00b0<\/jats:sup>\n                      (manual) and 0.24D@92\n                      <jats:sup>\u00b0<\/jats:sup>\n                      (femtosecond) (p\u2009&gt;\u20090.05) and for left eyes, 0.15D@101\n                      <jats:sup>\u00b0<\/jats:sup>\n                      (manual) and 0.19D@104\n                      <jats:sup>\u00b0<\/jats:sup>\n                      (femtosecond) (p\u2009&gt;\u20090.05). The orthogonal components of the surgically induced astigmatism (X\n                      <jats:sub>SIA<\/jats:sub>\n                      , Y\n                      <jats:sub>SIA<\/jats:sub>\n                      ) were significantly correlated (p\u2009&lt;\u20090.05) with the preoperative orthogonal components of corneal astigmatism (X\n                      <jats:sub>preop<\/jats:sub>\n                      , Y\n                      <jats:sub>preop<\/jats:sub>\n                      ) (r\u2009=\u2009\u22120.29 for X and r\u2009=\u2009\u22120.1 for Y). The preoperative astigmatism explained 8% of the variability of the X\n                      <jats:sub>SIA<\/jats:sub>\n                      and 3% of the variability of Y\n                      <jats:sub>SIA<\/jats:sub>\n                      . The postoperative corneal astigmatism prediction was not improved by the surgically induced astigmatism obtained from the model in comparison with the simple vector subtraction of the mean surgically induced astigmatism.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Temporal incisions induce similar astigmatism either for manual or for femtosecond procedures. This can be clinically negligible for being considered for toric intraocular lens calculation due to the great standard deviation in comparison with the mean. The usefulness of the prediction model should be confirmed in patients with high preoperative corneal astigmatism.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1120672117747017","type":"journal-article","created":{"date-parts":[[2018,2,23]],"date-time":"2018-02-23T03:41:35Z","timestamp":1519357295000},"page":"398-405","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Prediction of surgically induced astigmatism in manual and femtosecond laser-assisted clear corneal incisions"],"prefix":"10.1177","volume":"28","author":[{"given":"Joaqu\u00edn","family":"Fern\u00e1ndez","sequence":"first","affiliation":[{"name":"Department of Ophthalmology (Qvision), Vithas Virgen del Mar Hospital, Almer\u00eda, Spain"},{"name":"Department of Ophthalmology, Torrec\u00e1rdenas Hospital Complex, Almer\u00eda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manuel","family":"Rodr\u00edguez-Vallejo","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology (Qvision), Vithas Virgen del Mar Hospital, Almer\u00eda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Javier","family":"Mart\u00ednez","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology (Qvision), Vithas Virgen del Mar Hospital, Almer\u00eda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana","family":"Tauste","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology (Qvision), Vithas Virgen del Mar Hospital, Almer\u00eda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David P","family":"Pi\u00f1ero","sequence":"additional","affiliation":[{"name":"Department of Optics, Pharmacology and Anatomy, University of Alicante, Alicante, Spain"},{"name":"Department of Ophthalmology (OFTALMAR), Vithas Medimar International Hospital, Alicante, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,2,23]]},"reference":[{"key":"bibr1-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20140903-01"},{"key":"bibr2-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(98)80294-0"},{"key":"bibr3-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(13)80478-6"},{"key":"bibr4-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(13)80532-9"},{"key":"bibr5-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20090101-04"},{"key":"bibr6-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2005.12.104"},{"key":"bibr7-1120672117747017","doi-asserted-by":"publisher","DOI":"10.4103\/0974-9233.124084"},{"key":"bibr8-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1097\/ICO.0b013e31820128bb"},{"key":"bibr9-1120672117747017","doi-asserted-by":"publisher","DOI":"10.17816\/OV925-13"},{"key":"bibr10-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2013.11.028"},{"key":"bibr11-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20131217-03"},{"key":"bibr12-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20140711-04"},{"key":"bibr13-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2015.11.004"},{"key":"bibr14-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/S0886-3350(13)80617-7"},{"key":"bibr15-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081-597X-20060101-16"},{"key":"bibr16-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1111\/j.1755-3768.2008.01287.x"},{"key":"bibr17-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1097\/00006324-199706000-00019"},{"key":"bibr18-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2006.09.010"},{"key":"bibr19-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2009.07.043"},{"key":"bibr20-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2007.11.033"},{"key":"bibr21-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2016.07.034"},{"key":"bibr22-1120672117747017","doi-asserted-by":"publisher","DOI":"10.12659\/MSM.890585"},{"key":"bibr23-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2011.03.034"},{"key":"bibr24-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2013.06.027"},{"key":"bibr25-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2015.11.036"},{"key":"bibr26-1120672117747017","doi-asserted-by":"publisher","DOI":"10.1111\/aos.13003"},{"key":"bibr27-1120672117747017","doi-asserted-by":"publisher","DOI":"10.3928\/1081597X-20150122-02"},{"key":"bibr28-1120672117747017","unstructured":"ISO 11979-2:2014. 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