{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T16:01:29Z","timestamp":1792425689757,"version":"4.5.0"},"reference-count":41,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2024,12,5]],"date-time":"2024-12-05T00:00:00Z","timestamp":1733356800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ophthalmic Physiologic Optic"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To compare the parameters and indices of a novel swept\u2010source optical coherence tomography device (SS\u2010OCT, ANTERION) with those of a rotating Scheimpflug camera (RSC)\u2010based tomograph (Pentacam) in normal and keratoconic (KC) eyes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      This prospective, monocentric, cross\u2010sectional study included individuals with unoperated normal and KC eyes, selecting one eye per subject. Ectasia\u2010specific parameters analysed with the SS\u2010OCT were difference in mean keratometry (\n                      <jats:italic>K<\/jats:italic>\n                      <jats:sub>mean<\/jats:sub>\n                      ) in the inferior and superior meridians, maximum keratometry value (\n                      <jats:italic>K<\/jats:italic>\n                      <jats:sub>max<\/jats:sub>\n                      ), elevation of the posterior surface at the thinnest point, screening corneal objective risk of ectasia (SCORE) and thinnest point thickness. With the RSC, parameters determined were Belin\/Ambrosio total deviation value (BAD\u2010D), index of height decentration and index of vertical asymmetry. KC classification with the SS\u2010OCT was based on the anterior and posterior radii of curvature and thinnest point thickness according to the ABCD classification of the RSC system.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      This study included 117 individuals with healthy eyes and 335 eyes with KC. The indices with the highest diagnostic discriminatory ability between the two cohorts were SCORE, difference of\n                      <jats:italic>K<\/jats:italic>\n                      <jats:sub>mean<\/jats:sub>\n                      in the inferior and superior meridians and posterior elevation of the thinnest point (SS\u2010OCT), as well as the index of height decentration, index of vertical asymmetry and BAD\u2010D (RSC). The classifications using SS\u2010OCT defined mild\u2010stage KC as\n                      <jats:italic>K<\/jats:italic>\n                      <jats:sub>max<\/jats:sub>\n                      , posterior elevation of the thinnest point and thinnest point thickness as \u226450.9 D, \u226430 and\u2009\u2265472\u2009\u03bcm, respectively. Moderate stage values were 51\u201355.9 D, 31\u201369 and 471\u2013438\u2009\u03bcm, respectively, while respective advanced stage were\u2009\u226556 D, \u226570 and\u2009\u2264437\u2009\u03bcm.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The diagnostic capabilities for both devices were found to be comparable. KC classification using SS\u2010OCT can be independently based on the anterior surface, posterior surface and corneal thickness.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/opo.13425","type":"journal-article","created":{"date-parts":[[2024,12,5]],"date-time":"2024-12-05T09:49:27Z","timestamp":1733392167000},"page":"391-404","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Evaluation of indices for the assessment and classification of keratoconus based on optical coherence tomography and Scheimpflug technology"],"prefix":"10.1007","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0829-7577","authenticated-orcid":false,"given":"Robert","family":"Herber","sequence":"first","affiliation":[{"name":"Department of Ophthalmology University Hospital Carl Gustav Carus, TU Dresden  Dresden 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