{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T21:21:46Z","timestamp":1775251306360,"version":"3.50.1"},"reference-count":23,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T00:00:00Z","timestamp":1718323200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ophthalmic Physiologic Optic"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To establish a methodology for objectively estimating the Lens Equatorial Plane (LEP) from clinical images, comparing LEP with dilated versus non\u2010dilated pupils.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A cohort of 91 eyes from 60 patients undergoing preoperative assessments for cataract surgery was evaluated. Anterior Segment Optical Coherence Tomography (AS\u2010OCT) images were analysed under conditions of pharmacologically induced pupil dilation versus a non\u2010dilated pupil. Geometrical parameters, including LEP, intersection diameter (ID), lens thickness (LT), anterior and posterior lens thickness were automatically calculated by applying standard image processing techniques to clinical AS\u2010OCT images.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Significant differences in lens parameters, including LEP, were observed between dilated and non\u2010dilated conditions (all\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). A strong linear correlation was found across all geometrical variables under both conditions (\n                      <jats:italic>r<\/jats:italic>\n                      [LEP]\u2009=\u20090.64,\n                      <jats:italic>r<\/jats:italic>\n                      [ID]\u2009=\u20090.78,\n                      <jats:italic>r<\/jats:italic>\n                      [LT]\u2009=\u20090.99, all\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001); enabling reliable correction of these differences.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The study introduces an objective methodology for LEP calculation, emphasising the need to consider the eye's physiological state during preoperative measurements. Incorporating LEP into future intraocular lens (IOL) power calculation formulas and replacing the habitual effective lens position may potentially improve the accuracy of IOL power estimation and thus postoperative visual outcomes.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/opo.13353","type":"journal-article","created":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T05:44:26Z","timestamp":1718343866000},"page":"1107-1113","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Description of a new method to calculate the equator of the crystalline lens using AS\u2010OCT images: Accuracy in non\u2010dilated measurements"],"prefix":"10.1007","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-1798-8954","authenticated-orcid":false,"given":"Ana R.","family":"Arizcuren","sequence":"first","affiliation":[{"name":"Aragon Institute for Engineering Research (I3A) University of Zaragoza  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2839-9696","authenticated-orcid":false,"given":"Marta","family":"Jim\u00e9nez\u2010Garc\u00eda","sequence":"additional","affiliation":[{"name":"GIMSO, Institute for Health Research Arag\u00f3n Hospital Universitario Miguel Servet  Zaragoza Spain"},{"name":"UFR, Department of Ophthalmology University Hospital Miguel Servet  Zaragoza Spain"},{"name":"ARCCA, Department of Ophthalmology Hospital Nuestra Se\u00f1ora de Gracia  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco J.","family":"Castro\u2010Alonso","sequence":"additional","affiliation":[{"name":"GIMSO, Institute for Health Research Arag\u00f3n Hospital Universitario Miguel Servet  Zaragoza Spain"},{"name":"UFR, Department of Ophthalmology University Hospital Miguel Servet  Zaragoza Spain"},{"name":"ARCCA, Department of Ophthalmology Hospital Nuestra Se\u00f1ora de Gracia  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5186-1837","authenticated-orcid":false,"given":"Alejandra","family":"Consejo","sequence":"additional","affiliation":[{"name":"Aragon Institute for Engineering Research (I3A) University of Zaragoza  Zaragoza Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,6,14]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2011.03.010"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2007.10.031"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2018.09.005"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2015.05.032"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.15-18933"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000018026"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2016.11.043"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010020\u201063546\u2010y"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0236137"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010018\u201028272\u20106"},{"key":"e_1_2_9_12_1","volume-title":"Analysis 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