{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T03:02:31Z","timestamp":1789527751485,"version":"build-2803163510"},"reference-count":22,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T00:00:00Z","timestamp":1789430400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T00:00:00Z","timestamp":1789430400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthod Craniofacial Res"],"abstract":"ABSTRACT<\/jats:title>\n \n Objectives<\/jats:title>\n To compare mandibular buccal shelf cortical bone thickness in different skeletal growth patterns for temporary skeletal anchorage device placement using Cone Beam Computed Tomographic imaging (CBCT).<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n Forty\u2010two CBCT scans were selected and separated into three groups: Horizontal, normal and Vertical, based on cephalometric angular and linear measurements. Five sites were examined on left side of the mandible\u2014Distal of first molar, Interdental between the first and second molar, Mesial, Middle and Distal of lower second molar. Buccal shelf cortical bone thickness (in mm) at 5 and 7\u2009mm height from alveolar bone crest and at 70 and 80 degree angulation from the occlusal plane were measured in all the three groups.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Significant variance (\n p<\/jats:italic>\n \u2009<\u20090.001) in thickness of cortical bone was seen among the three groups: higher in horizontal followed by vertical and normal groups and higher at 7\u2009mm height from alveolar crest and 80\u00b0 angulation distal to mandibular second molar in each group. Overall, the findings demonstrated a consistent trend of greater cortical bone thickness in females compared to males at several sites, particularly in the posterior mandibular region.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n Based on the results, placing a buccal shelf bone screw is safer and more stable in horizontal individual, compared to normal and vertical individual because of greater cortical engagement. At a site distal to 2nd molar, at a height of 7\u2009mm from alveolar bone crest and angulating at 80\u00b0 gives the best cortical bone engagement, which in turn increases the primary stability and decreases the chances of failure of buccal shelf implant. Across all growth patterns, posterior mandibular inter\u2010radicular areas (7\u2009M, 7\u2009Mi, and 7D) exhibit greater variability in cortical bone thickness between genders with increased bone thickness in females compared to males.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/ocr.70184","type":"journal-article","created":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T02:06:41Z","timestamp":1789524401000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Estimation of Mandibular Buccal Shelf Cortical Bone Thickness at Variable Sites, Heights and Angulations in Three Different Growth Patterns\u2013A Cone Beam Computed Tomography Study"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-7432-6114","authenticated-orcid":false,"given":"Vishal","family":"Rohit","sequence":"first","affiliation":[{"name":"Department of Orthodontics Government Dental College Thrissur Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6839-2352","authenticated-orcid":false,"given":"S.","family":"Praveen","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Government Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3112-6995","authenticated-orcid":false,"given":"V. P.","family":"Latheef","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Government Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6100-9306","authenticated-orcid":false,"given":"P.","family":"Muhammed Shibin","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Government Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9605-5871","authenticated-orcid":false,"given":"Shobha","family":"Sundareswaran","sequence":"additional","affiliation":[{"name":"Department of Orthodontics KMCT Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3153-7009","authenticated-orcid":false,"given":"Prathapan","family":"Parayaruthottam","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Government Dental College Thrissur Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2438-8575","authenticated-orcid":false,"given":"Nileena R.","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Oral Medicine and Radiology Government Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5645-929X","authenticated-orcid":false,"given":"Baby","family":"Jisha","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Government Dental College Kozhikode Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,15]]},"reference":[{"issue":"6","key":"e_1_2_14_2_1","doi-asserted-by":"crossref","first-page":"905","DOI":"10.2319\/092714.695.1","article-title":"Primary Failure Rate for 1680 Extra\u2010Alveolar Mandibular Buccal Shelf Mini\u2010Screws Placed in Movable Mucosa or Attached Gingiva","volume":"85","author":"Chang C.","year":"2015","journal-title":"Angle Orthodontist"},{"issue":"3","key":"e_1_2_14_3_1","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1016\/j.ajodo.2018.04.025","article-title":"Bone and Cortical Bone Characteristics of Mandibular Retromolar Trigone and Anterior Ramus Region for Miniscrew Insertion in Adults","volume":"155","author":"Nucera R.","year":"2019","journal-title":"American Journal of Orthodontics and Dentofacial Orthopedics"},{"issue":"1","key":"e_1_2_14_4_1","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/j.ajodo.2019.11.020","article-title":"Variability Associated With Mandibular Buccal Shelf Area Width and Height in Subjects With Different Growth Pattern, Sex, and Growth Status","volume":"159","author":"Gandhi V.","year":"2021","journal-title":"American Journal of Orthodontics and Dentofacial Orthopedics"},{"issue":"2","key":"e_1_2_14_5_1","doi-asserted-by":"crossref","first-page":"103","DOI":"10.4103\/0974-6781.102223","article-title":"Primary Stability: The Password of Implant Integration","volume":"2","author":"Rao P. 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