{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T03:37:26Z","timestamp":1793072246401,"version":"4.5.0"},"reference-count":23,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,9,13]],"date-time":"2019-09-13T00:00:00Z","timestamp":1568332800000},"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":["J Esthet Restor Dent"],"published-print":{"date-parts":[[2019,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Facial asymmetries are common, especially deviated nose and chin. The clinician must consider these variables when establishing the smile, placement and angulation of the occlusal plane. The purpose of this article is to determine if nose and chin deviations affect the perception of laypeople towards different angulations of the occlusal plane cant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Method<\/jats:title><jats:p>An asymmetric facial model was created from a symmetric facial model used in a previous study. Nose and chin were deviated 3\u2009mm to the left and eight different pictures were created, each with different degrees of occlusal plane cant in both direction. Using a visual Likert scale delivered via Websurvey within the private practice setting, 120 randomly selected laypersons evaluated each image according to their own beauty preferences.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In an asymmetric face, nose and chin deviated 3\u2009mm to the left, a minor occlusal plane angulation of 2\u00b0 can be perceptible regardless of the direction of the cant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The occlusal plane should be as parallel to the interpupillary line as possible. If occlusal cant is present, less than 2\u00b0 of angulation it is preferable, regardless of the direction of the nose and chin.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Significance<\/jats:title><jats:p>In the presence of an asymmetric face, the occlusal plane should be as parallel as possible to the interpupillary line. The direction of the deviation of the nose and the chin are irrelevant factors to determine the occlusal plane. An inclination of the occlusal plane can cause vertical discrepancy, which could subsequently create malocclusion. A complete dentofacial analysis can aim at assessing the angulation of the occlusal plane not only for esthetic outcomes, but for also allowing correct occlusal function.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jerd.12526","type":"journal-article","created":{"date-parts":[[2019,9,13]],"date-time":"2019-09-13T08:31:06Z","timestamp":1568363466000},"page":"620-626","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Layperson's preference of the transverse occlusal plane in asymmetric facial model"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2701-1485","authenticated-orcid":false,"given":"Bruno P.","family":"Silva","sequence":"first","affiliation":[{"name":"Department of Periodontology of School of Dentistry University of Seville  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