{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T17:22:01Z","timestamp":1787764921931,"version":"build-2784847793"},"reference-count":24,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>OBJECTIVES:<\/jats:title>\n                    <jats:p>To evaluate the lingual dental arch form types in class I canine and molar relationship based on scanning dental cast models using three-dimensional laser scan and to give a new lingual arch form pattern created on this classification to be used for clinical submission by studying three-dimensional virtual models of the normal occlusion samples.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>MATERIALS AND METHODS:<\/jats:title>\n                    <jats:p>Maxillary and mandibular casts of 120 young adults (18-24 \u00b1 1.84 years) have normal occlusion that was scanned using a 3Shape E1 laser scanner, and then, the data were analyzed using SPSS software; then, we used K-means cluster to classify the arch form into clusters depending on the measurement of 10 landmarks designated on the lingual surface of the teeth.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS:<\/jats:title>\n                    <jats:p>Many dental arch patterns have been established for both the mandible and the maxilla.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSION:<\/jats:title>\n                    <jats:p>The minimum sizes were found in the females, and the biggest sizes were found in the male subjects, and three sets were well defined for each sex; three categories for each mandible and maxilla are as follows: narrow, mid, and broad. The lingual arch form can be classified into three groups based on posterior and anterior dimensions, so a template of the three arch forms has been exemplified.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jos.jos_119_22","type":"journal-article","created":{"date-parts":[[2023,11,6]],"date-time":"2023-11-06T01:30:18Z","timestamp":1699234218000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Three-dimensional of lingual arch form and creation of templates in Iraqi normal occlusion"],"prefix":"10.4103","volume":"12","author":[{"given":"Ali Jamal Abdul","family":"Razzaq","sequence":"first","affiliation":[{"name":"Department of Orthodontics, College of Dentistry, University of Mosul, Mosul, Iraq"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zaid","family":"Dewachi","sequence":"additional","affiliation":[{"name":"Department of Orthodontics, College of Dentistry, University of Mosul, Mosul, Iraq"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2023,11]]},"reference":[{"key":"R1-20240830","first-page":"119","article-title":"Geometric and mechanical laws of articulation","author":"Bonwill","year":"1885","journal-title":"Trans Odont Soc Penna"},{"key":"R3-20240830","first-page":"312","article-title":"Ideal arch form","volume":"4","author":"Chuck","year":"1932","journal-title":"Angle Orthod"},{"key":"R4-20240830","first-page":"285","article-title":"The ideal form of the human dental arcade, with some prosthetic application","volume":"69","author":"Macconaill","year":"1949","journal-title":"Dent Rec (London)"},{"key":"R5-20240830","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1016\/0002-9416(72)90106-6","article-title":"Dental arch form related with intraoral forces: PR=C","volume":"61","author":"Brader","year":"1972","journal-title":"Am J Orthod"},{"key":"R6-20240830","first-page":"29","article-title":"The form of the human dental arch","volume":"68","author":"Braun","year":"1998","journal-title":"Angle Orthod"},{"key":"R7-20240830","first-page":"161","article-title":"The SureSmile system in orthodontic practice","volume":"43","author":"Moles","year":"2009","journal-title":"J Clin Orthod"},{"key":"R8-20240830","doi-asserted-by":"crossref","first-page":"10.e15","DOI":"10.1016\/j.ajodo.2007.07.014","article-title":"A new concept of mandibular dental arch forms with normal occlusion","volume":"133","author":"Trivi\u00f1o","year":"2008","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"R9-20240830","first-page":"1906","article-title":"Relationship between arch form and periodontal diseases \u2013 A retrospective study","volume":"8","author":"Shahroom","year":"2021","journal-title":"Int J Dentistry Oral Sci"},{"key":"R11-20240830","doi-asserted-by":"crossref","first-page":"260.e1","DOI":"10.1016\/j.ajodo.2010.04.022","article-title":"A new concept of anatomic lingual arch form","volume":"138","author":"Lombardo","year":"2010","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"R12-20240830","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1590\/2176-9451.19.5.116-122.oar","article-title":"Determining shapes and dimensions of dental arches for the use of straight-wire arches in lingual technique","volume":"19","author":"Kairalla","year":"2014","journal-title":"Dental Press J Orthod"},{"key":"R13-20240830","doi-asserted-by":"crossref","first-page":"74","DOI":"10.4041\/kjod.2015.45.2.74","article-title":"New classification of lingual arch form in normal occlusion using three dimensional virtual models","volume":"45","author":"Park","year":"2015","journal-title":"Korean J Orthod"},{"key":"R14-20240830","doi-asserted-by":"crossref","first-page":"31","DOI":"10.2535\/ofaj.96.31","article-title":"Factors influencing dental arch form","volume":"96","author":"Ueno","year":"2019","journal-title":"Okajimas Folia Anat Jpn"},{"issue":"Suppl 1","key":"R15-20240830","doi-asserted-by":"crossref","first-page":"S92","DOI":"10.4103\/0975-7406.155821","article-title":"Evaluation depth of the curve of Spee in class I, class II, and class III malocclusion: A cross sectional study","volume":"7","author":"Nayar","year":"2015","journal-title":"J Pharm Bioallied Sci"},{"key":"R16-20240830","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/0889-5406(93)70029-N","article-title":"Dimensions and form of dental arches in subjects with normal occlusions","volume":"104","author":"Raberin","year":"1993","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"R17-20240830","article-title":"Maxillary arch dimensions: A cross sectional study between 9-17 years","author":"Mohammad","year":"1993","journal-title":"A Master thesis, Collage Dent. 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