{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,23]],"date-time":"2025-07-23T12:28:59Z","timestamp":1753273739773},"reference-count":63,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,3,18]],"date-time":"2019-03-18T00:00:00Z","timestamp":1552867200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100009944","name":"ACVO Vision for Animals Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009944","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2019,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To investigate use of the Pentacam\u00ae HR for evaluation of surgically induced corneal astigmatism (SIA) in canines undergoing bilateral phacoemulsification and determine differences between dorsonasal and dorsotemporal clear corneal incisions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Animals<\/jats:title><jats:p>Client\u2010owned canines undergoing bilateral phacoemulsification.<\/jats:p><\/jats:sec><jats:sec><jats:title>Procedures<\/jats:title><jats:p>Patients received anterior segment imaging pre\u2010operatively, immediately post\u2010operatively, and 2\u20104\u00a0months post\u2010operatively (follow\u2010up). Total corneal refractive power was used to determine SIA. Surgically induced astigmatism was compared between right and left eyes, representing dorsotemporal and dorsonasal incisions, respectively. Repeated measures analyses were used between time points and paired <jats:italic>t<\/jats:italic> test compared SIA between eyes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Complete imaging series were obtained for seven patients. Follow\u2010up imaging occurred at a median of 112\u00a0days (range 60\u2010132\u00a0days) post\u2010operatively. For repeated measures analyses, significant differences were found between pre\u2010 and immediate post\u2010operative values (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.01), and between immediate post\u2010operative and follow\u2010up values (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.01). There was no significant difference between pre\u2010operative and follow\u2010up values. Surgically induced astigmatism was significantly different between right and left eyes, with values of 2.01 \u00b1 1.24\u00a0D and 3.05 \u00b1 1.58\u00a0D at 3\u00a0mm radius (<jats:italic>P<\/jats:italic> &lt; 0.05), and 2.04 \u00b1 1.18\u00a0D and 3.06 \u00b1 1.27\u00a0D at 4\u00a0mm radius (<jats:italic>P<\/jats:italic> &lt; 0.05) for dorsotemporal and dorsonasal incisions, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Preliminary investigation revealed improvement of corneal SIA 2\u20104\u00a0months post\u2010operatively, but development of significantly more SIA in dorsonasal vs dorsotemporal incisions. This prompts consideration of patient or microscope rotation to create a more dorsotemporal incision when possible.<\/jats:p><\/jats:sec>","DOI":"10.1111\/vop.12655","type":"journal-article","created":{"date-parts":[[2019,3,19]],"date-time":"2019-03-19T04:55:41Z","timestamp":1552971341000},"page":"799-806","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Surgically induced astigmatism in canines following sutured dorsonasal vs dorsotemporal clear corneal incisions"],"prefix":"10.1111","volume":"22","author":[{"given":"Samantha L.","family":"Pederson","sequence":"first","affiliation":[{"name":"Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences Colorado State University Fort Collins Colorado"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Allison M.","family":"Cleymaet","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences, College of 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