{"id":{"repo_id":"buffalo","oai_identifier":"oai:ubir.buffalo.edu:10477/78629"},"canonical_url":"https://search.dev.ndltd.org/etd/buffalo/oai:ubir.buffalo.edu:10477/78629","repository":{"repo_id":"buffalo","name":"Buffalo","base_url":"https://ubir.buffalo.edu/oai/request"},"display":{"title":"A CBCT Assessment of Craniofacial Morphology, Malocclusion and Airway in Orthodontic Patients with ADHD","abstract":"M.S.","abstract_html":"M.S.","abstract_has_math":false,"creators":["Hasanin, Majd; 0000-0003-1945-5091"],"institution":"State University of New York at Buffalo","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Al-Jewair, Thikriat","Orthodontics"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2018,"date_issued":"2018-10-26T02:57:06Z","date_published":"2018-10-26T02:57:06Z","updated_at":"2026-07-27T19:05:14Z","subjects":["dentistry"],"languages":["eng"],"rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10477/78629","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Al-Jewair, Thikriat","Orthodontics"]},{"key":"dc:creator","label":"Author","values":["Hasanin, Majd; 0000-0003-1945-5091"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2018-10-26T02:57:06Z","2018","2018-08-10 13:51:02"]},{"key":"dc:publisher","label":"Institution","values":["State University of New York at Buffalo"]},{"key":"dc:type","label":"Dc Type","values":["Text","Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["dentistry"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/10477/78629"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["M.S.","Purpose: Attention deficit hyperactivity disorder (ADHD) is a heterotypic developmental disorder which may be manifested as different behaviors across lifespan. Evidence on the relation between malocclusion, sleep-disordered breathing, and ADHD is conflicting. The aim of this retrospective CBCT study was: to assess the craniofacial morphology, occlusion, and airway dimensions in adolescents with ADHD compared to a matched sample without ADHD.Methods: Records of orthodontic patients were screened between July 2014 and 2016. 29 ADHD subjects (M=17 and F=12) and 58 controls (M=21 and F=37) were randomly selected. Volumetric and linear measurements of the upper airway were conducted at 4 planes (A-D). Lateral cephalograms were constructed to measure craniofacial morphology and malocclusion.Results: There was no statistically significant difference in the overall airway volume, the craniofacial morphology, and malocclusion between the groups. A significant difference in the widths of planes A, C and D were found. With narrower widths in ADHD patients, as well as in the area of plane D (lower hypopharynx).Conclusion: This is the first study to characterize the upper airway dimensions, occlusion, and craniofacial morphology of orthodontic adolescents with ADHD. Differences in upper airway widths at the 4 planes warrant future studies."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["A CBCT Assessment of Craniofacial Morphology, Malocclusion and Airway in Orthodontic Patients with ADHD"]}]}],"canonical_facts":{"dc:contributor":["Al-Jewair, Thikriat","Orthodontics"],"dc:creator":["Hasanin, Majd; 0000-0003-1945-5091"],"dc:date":["2018-10-26T02:57:06Z","2018","2018-08-10 13:51:02"],"dc:description":["M.S.","Purpose: Attention deficit hyperactivity disorder (ADHD) is a heterotypic developmental disorder which may be manifested as different behaviors across lifespan. Evidence on the relation between malocclusion, sleep-disordered breathing, and ADHD is conflicting. The aim of this retrospective CBCT study was: to assess the craniofacial morphology, occlusion, and airway dimensions in adolescents with ADHD compared to a matched sample without ADHD.Methods: Records of orthodontic patients were screened between July 2014 and 2016. 29 ADHD subjects (M=17 and F=12) and 58 controls (M=21 and F=37) were randomly selected. Volumetric and linear measurements of the upper airway were conducted at 4 planes (A-D). Lateral cephalograms were constructed to measure craniofacial morphology and malocclusion.Results: There was no statistically significant difference in the overall airway volume, the craniofacial morphology, and malocclusion between the groups. A significant difference in the widths of planes A, C and D were found. With narrower widths in ADHD patients, as well as in the area of plane D (lower hypopharynx).Conclusion: This is the first study to characterize the upper airway dimensions, occlusion, and craniofacial morphology of orthodontic adolescents with ADHD. Differences in upper airway widths at the 4 planes warrant future studies."],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/10477/78629"],"dc:language":["eng"],"dc:publisher":["State University of New York at Buffalo"],"dc:rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"dc:subject":["dentistry"],"dc:title":["A CBCT Assessment of Craniofacial Morphology, Malocclusion and Airway in Orthodontic Patients with ADHD"],"dc:type":["Text","Thesis"]},"updated_at":"2026-07-27T19:05:14Z"}