{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T01:58:40Z","timestamp":1775613520106,"version":"3.50.1"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,10,10]],"date-time":"2019-10-10T00:00:00Z","timestamp":1570665600000},"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":["Orthod Craniofacial Res"],"published-print":{"date-parts":[[2020,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The aim of this study was to test the hypothesis that sagittal anomalies have an effect on the perception of mandibular asymmetry. Secondly, it aimed to determine the asymmetry perception threshold of orthodontist and laypeople.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting and Sample Population<\/jats:title><jats:p>A total of 90 individuals were included in the study from different professions (Orthodontist: n:45, layperson: n:45).<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials &amp; Methods<\/jats:title><jats:p>The reference image was obtained with 3dMD device and selected from among the individuals with class I soft tissue relationship. In the sagittal direction, the chin area has been moved as to produce 5 and 10 degrees of change in facial convexity angle. Similarly, 0, 2, 4, 6, 8 and 10\u00a0mm changes were made and recorded in video format. Manipulated images were scored by participants with VAS method.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>When differences between the groups were evaluated, the reference image was scored similarly by orthodontists and layperson (<jats:italic>P<\/jats:italic>: .017). No statistically significant difference was observed between the groups in other parameters (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a0.05). Asymmetry in 0\u20102\u00a0mm range was evaluated by orthodontist and layperson and statistically insignificant (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a0.05). Similarly, the change between 8\u00a0mm and 10\u00a0mm was different in both groups and statistically insignificant (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a0.05). Also, when there was no asymmetry, the sagittal direction was differently scored by the participants in both groups and statistically insignificant (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>It was observed that the effect of sagittal direction changes on asymmetry perception was not statistically significant.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ocr.12349","type":"journal-article","created":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T04:47:40Z","timestamp":1569905260000},"page":"110-117","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Effect of facial profile convexity on the perception of mandibular asymmetry using three\u2010dimensional stereophotogrammetric images"],"prefix":"10.1111","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6152-6178","authenticated-orcid":false,"given":"G\u00f6khan Serhat","family":"Duran","sequence":"first","affiliation":[{"name":"Department of Orthodontics Health Sciences University, G\u00fclhane Faculty of Dentistry Ankara Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6168-2154","authenticated-orcid":false,"given":"Fahir \u00d6zer","family":"Ta\u015fdelen","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Health Sciences University, G\u00fclhane Faculty of Dentistry Ankara Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4456-3115","authenticated-orcid":false,"given":"Furkan","family":"Dindaro\u011flu","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Ege University, Faculty of Dentistry \u0130zmir Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,10,10]]},"reference":[{"issue":"4","key":"e_1_2_6_2_1","first-page":"341","article-title":"Facial asymmetry: etiology, evaluation, and management","volume":"34","author":"Cheong YW","year":"2011","journal-title":"Chang Gung Med J"},{"issue":"3","key":"e_1_2_6_3_1","first-page":"171","article-title":"The prevalence of facial asymmetry in the dentofacial deformities population at the University of North Carolina","volume":"12","author":"Severt TR","year":"1997","journal-title":"Int J Adult Orthodon Orthognath Surg"},{"issue":"1","key":"e_1_2_6_4_1","first-page":"28","article-title":"Facial asymmetry in subjects with skeletal Class III deformity","volume":"72","author":"Haraguchi S","year":"2002","journal-title":"Angle Orthod"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/asj\/sjw271"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.1618"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2010.12.055"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2012.01.012"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/asj\/sjx002"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2017.11.029"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.2319\/041415-244.1"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjq146"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.2319\/120213-888.1"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2011.07.031"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjm073"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2011.02.135"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1177\/2041669517744221"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.2319\/022107-85.1"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/26.3.283"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2015.07.038"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pio.2011.12.001"}],"container-title":["Orthodontics &amp; Craniofacial Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Focr.12349","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ocr.12349","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/ocr.12349","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ocr.12349","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,8]],"date-time":"2023-09-08T04:45:24Z","timestamp":1694148324000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ocr.12349"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,10,10]]},"references-count":20,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2020,2]]}},"alternative-id":["10.1111\/ocr.12349"],"URL":"https:\/\/doi.org\/10.1111\/ocr.12349","archive":["Portico"],"relation":{},"ISSN":["1601-6335","1601-6343"],"issn-type":[{"value":"1601-6335","type":"print"},{"value":"1601-6343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,10,10]]},"assertion":[{"value":"2019-06-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-09-25","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-10","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}