{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T19:28:52Z","timestamp":1777404532386,"version":"3.51.4"},"reference-count":31,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2014,12,14]],"date-time":"2014-12-14T00:00:00Z","timestamp":1418515200000},"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":["Acta Ophthalmologica"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To assess the agreement between a <jats:styled-content style=\"fixed-case\">S<\/jats:styled-content>cheimpflug camera (<jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>entacam) and a combined <jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>lacido\u2010optical coherence tomography device (<jats:styled-content style=\"fixed-case\">V<\/jats:styled-content>isante <jats:styled-content style=\"fixed-case\">OMNI<\/jats:styled-content>) in measuring corneal curvature, thickness and elevation values in normal and keratoconic eyes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Corneal measurements of 110 normal eyes (one eye per subject) and 70 keratoconic eyes were obtained from both devices and compared. Agreement was determined using the <jats:styled-content style=\"fixed-case\">B<\/jats:styled-content>land\u2013<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>ltman analysis 95% limits of agreement (<jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>entacam measured significantly greater keratometry readings in the flattest (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>1) and steepest meridians (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>2) in normal and keratoconic eyes. The 95% <jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content> in normal eyes were \u22120.32 to 0.59 dioptres (<jats:styled-content style=\"fixed-case\">D<\/jats:styled-content>) (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>1) and \u22120.41 to 0.74 <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content> (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>2). In keratoconic eyes, the 95% <jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content> were \u22121.35 to 1.92 <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content> (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>1) and \u22121.38 to 1.99 <jats:styled-content style=\"fixed-case\">D<\/jats:styled-content> (<jats:styled-content style=\"fixed-case\">K<\/jats:styled-content>2). The <jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>entacam recorded significantly higher central corneal thickness (<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>) values in both groups of eyes. The 95% <jats:styled-content style=\"fixed-case\">L<\/jats:styled-content>o<jats:styled-content style=\"fixed-case\">A<\/jats:styled-content> were \u22124.31 to 39.89 microns (<jats:italic>\u03bc<\/jats:italic>) and \u221212.92 to 41.35\u00a0<jats:italic>\u03bc<\/jats:italic> in normal and keratoconic eyes, respectively. Pentacam anterior and posterior corneal elevations were significantly greater in both groups of eyes. The devices demonstrated excellent repeatability and reproducibility for corneal curvature and thickness but not elevation measurements.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>entacam measured significantly greater corneal curvature, thickness and elevation values compared to the <jats:styled-content style=\"fixed-case\">V<\/jats:styled-content>isante <jats:styled-content style=\"fixed-case\">OMNI<\/jats:styled-content> in normal and keratoconic eyes. The devices agree moderately for anterior corneal elevations in normal eyes and do not appear to be interchangeable for corneal measurements in clinical practice.<\/jats:p><\/jats:sec>","DOI":"10.1111\/aos.12622","type":"journal-article","created":{"date-parts":[[2014,12,15]],"date-time":"2014-12-15T01:53:27Z","timestamp":1418608407000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Comparative analysis of corneal measurements obtained from a <scp>S<\/scp>cheimpflug camera and an integrated <scp>P<\/scp>lacido\u2010optical coherence tomography device in normal and keratoconic eyes"],"prefix":"10.1111","volume":"93","author":[{"given":"Deepa","family":"Viswanathan","sequence":"first","affiliation":[{"name":"Australian School of Advanced Medicine Macquarie University Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nikhil L.","family":"Kumar","sequence":"additional","affiliation":[{"name":"Australian School of Advanced Medicine Macquarie University Sydney Australia"},{"name":"Sydney Adventist Hospital Clinical School The University of Sydney Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John J.","family":"Males","sequence":"additional","affiliation":[{"name":"Australian School of Advanced Medicine Macquarie University Sydney Australia"},{"name":"The University of Sydney Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stuart L.","family":"Graham","sequence":"additional","affiliation":[{"name":"Australian School of Advanced Medicine Macquarie University Sydney Australia"},{"name":"The University of Sydney Sydney Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,12,14]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2006.01.063"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90837-8"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2006.11.008"},{"key":"e_1_2_5_5_1","first-page":"51","article-title":"Repeatability and concordance of the Pentacam system. 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