{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T02:54:01Z","timestamp":1772160841924,"version":"3.50.1"},"reference-count":17,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2024,5,12]],"date-time":"2024-05-12T00:00:00Z","timestamp":1715472000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100019266","name":"Korea Medical Device Development Fund","doi-asserted-by":"publisher","award":["1711134912"],"award-info":[{"award-number":["1711134912"]}],"id":[{"id":"10.13039\/100019266","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100019266","name":"Korea Medical Device Development Fund","doi-asserted-by":"publisher","award":["KMDF_PR_20200901_0002\u201301"],"award-info":[{"award-number":["KMDF_PR_20200901_0002\u201301"]}],"id":[{"id":"10.13039\/100019266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Oral Diseases"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study aims to evaluate food impaction on three\u2010dimensional (3D) printed models with periodontal ligament simulation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>\n                      Based on a commercial typodont pair, 3D maxillary and mandibular models were created with no teeth and with tooth sockets that were 1\u2009mm wider than the original ones from 24 to 27 or 34 to 37 for periodontal ligament simulation with vinyl polysiloxane impression material. In total, 35 pairs of 7 combinations, including maxillary\/mandibular typodonts in occlusion with maxillary\/mandibular 3D models with\/without a distal gap of canines on 3D models (tooth 23 or 33) were mounted on hinge articulators and divided into seven groups (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u20095). Each sample experienced the same manual chewing simulation on a customized device. The proximal surfaces were photographed to measure the percentage of food impaction area using ImageJ software.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Group with fixed maxillary and mandibular teeth showed more food impaction than other groups with significant differences in the average of maxilla and the average of all proximal areas.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The flexibility of the periodontal ligament and the degree of freedom of the teeth in their sockets may contribute to the extent of food impaction in proximal spaces.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/odi.14989","type":"journal-article","created":{"date-parts":[[2024,5,12]],"date-time":"2024-05-12T22:09:00Z","timestamp":1715551740000},"page":"5326-5334","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Food impaction on three\u2010dimensional printed models with periodontal ligament simulation"],"prefix":"10.1111","volume":"30","author":[{"given":"Van Mai","family":"Truong","sequence":"first","affiliation":[{"name":"Faculty of Odonto\u2010Stomatology, School of Medicine Vietnam National University Ho Chi Minh City  Ho Chi Minh City Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang\u2010Jin","family":"Yi","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Section of Dentistry Seoul National University Bundang Hospital  Seongnam Korea"},{"name":"Department of Dentistry and Dental Research Institute, School of Dentistry Seoul National University  Seoul Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryan Jin Young","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Dental Science and Dental Research Institute, School of Dentistry Seoul National University  Seoul Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0148-7848","authenticated-orcid":false,"given":"Young\u2010Seok","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Oral Anatomy and Dental Research Institute, School of Dentistry Seoul National University  Seoul Korea"},{"name":"Center for Future Dentistry, School of Dentistry Seoul National University  Seoul Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,5,12]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102842.2011.02231.x"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1155\/2021\/1000820"},{"issue":"3","key":"e_1_2_11_4_1","first-page":"97","article-title":"The effectiveness of occlusal adjustment procedures for the treatment of food impaction: Nine clinical cases","volume":"9","author":"Chun Y.","year":"2020","journal-title":"Journal of Korean Academy of Advanced General Dentistry"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1980.51.8.445"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2015.150322"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1983.54.9.529"},{"issue":"1","key":"e_1_2_11_8_1","first-page":"1113","article-title":"Classification of food impaction\u2010revisited and its management","volume":"5","author":"Khairnar M.","year":"2013","journal-title":"Indian Journal of Dental Advancements"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/4127472"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.21037\/atm\u201020\u20105582"},{"issue":"1","key":"e_1_2_11_11_1","first-page":"95","article-title":"A technique of occlusal adjustment for food impaction in the presence of tight proximal contacts","volume":"27","author":"Newell D. H.","year":"2002","journal-title":"Operative Dentistry"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bdj.4800236"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.15171\/joddd.2018.030"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.2014.78.6.tb05746.x"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.3290\/j.ohpd.b4172837"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.4432"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12353"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022\u20103913(93)90171\u2010j"}],"container-title":["Oral Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/odi.14989","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,2]],"date-time":"2024-12-02T09:44:14Z","timestamp":1733132654000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/odi.14989"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,12]]},"references-count":17,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2024,11]]}},"alternative-id":["10.1111\/odi.14989"],"URL":"https:\/\/doi.org\/10.1111\/odi.14989","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1111\/ODI.14989\/v2\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14989\/v2\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14989\/v2\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14989\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/ODI.14989\/v1\/decision1","asserted-by":"object"}]},"ISSN":["1354-523X","1601-0825"],"issn-type":[{"value":"1354-523X","type":"print"},{"value":"1601-0825","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,12]]},"assertion":[{"value":"2023-11-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-04-29","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-05-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}