Evidence map›Paper›PMID 37773481›Full record

ArticleOral radiology2024

Comparison of mandibular buccal shelf morphology between adolescents and adults with different vertical patterns using CBCT.

Xiaoxu Fang, Hong Ding, Cunhui Fan, Lei Pang, Tao Xu, Jialin Liu, Chunmiao Jiang

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Article in Oral radiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 32% of its field
1 · What the graph read from it

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3 · Its place in the literature

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4 citing papers in PubMed, 4 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Xiaoxu FangQingdao Stomatological Hospital Affiliated to Qingdao University, The Affiliated Hospital of Qingdao University, School of Stomatology, Qingdao University, Qingdao, 266003, China.
Hong DingDepartment of Orthodontics, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
Cunhui FanDepartment of Orthodontics, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China. kysfch@126.com.
Lei PangThe Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
Tao XuDepartment of Orthodontics, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
Jialin LiuDepartment of Orthodontics, The Affiliated Hospital of Qingdao University, School of Stomatology, Qingdao University, Qingdao, 266003, China.
Chunmiao JiangDepartment of Orthodontics, The Affiliated Hospital of Qingdao University, School of Stomatology, Qingdao University, Qingdao, 266003, China. jiangcm@qdu.edu.cn.
Qingdao University · CNAffiliated Hospital of Qingdao University · CN

Funding

Chinese Postdoctoral Science Foundation 2018M642620National Natural Science Foundation of China 81700992Qingdao Clinical Research Center for Oral Diseases 22-3-7-lczx-7-nsh
6 · The paper itself

Abstract

objectiveThis retrospective study aimed to analyze the anatomical structure of the mandibular buccal shelf (MBS) in adolescents and adults with different vertical patterns to determine the optimal location for miniscrew insertion in orthodontic treatment.

methodsCone-beam computed tomography (CBCT) scans of 230 patients were utilized for measurements. The morphology and thickness of alveolar bone at the MBS were measured. Two-way ANOVA and regression analysis were conducted to analyze the influencing factors on alveolar bone and cortical bone thickness.

resultsAge had a significant effect on alveolar bone thickness (level I: F = 62.449, level II: F = 18.86, p < 0.001), cortical bone thickness (level II: F = 18.86, p < 0.001), alveolar bone tilt (F = 6.267, p = 0.013), and second molar tilt (F = 6.693, p = 0.01). Different vertical patterns also influenced alveolar bone thickness (level I: F = 20.950, level II: F = 28.470, p < 0.001), cortical bone thickness (level I: F = 23.911, level II: F = 23.370, p < 0.001), and alveolar bone tilt (F = 27.046, p < 0.001). As age increased, the alveolar bone thickness at level I decreased by 0.096 mm and at level II decreased by 0.073 mm. Conversely, the thickness of alveolar bone at level I and level II increased by 0.06 mm and 0.075 mm, respectively. The cortical bone thickness at level I and level II increased by 0.024 mm and 0.29 mm, respectively. However, the alveolar bone thickness decreased by 0.931 mm and 1.545 mm at level I and level II, and the cortical bone thickness decreased by 0.542 mm and 0.640 mm at level I and level II, respectively.

conclusionAge, different vertical patterns, alveolar bone inclination, and different shapes of MBS significantly affected the thickness of alveolar bone and cortical bone in the MBS area. Notably, only alveolar bone thickness and cortical bone thickness at level II were affected by age and different vertical patterns simultaneously. These findings can provide valuable insights for orthodontic practitioners in selecting the most suitable location for miniscrew insertion during treatment planning.

Indexed as

Spiral Cone-Beam Computed TomographyAdolescentAdultCone-Beam Computed TomographyHumansMandibleMolarRetrospective StudiesAgeAlveolar boneMandibular buccal shelfMini-screwVertical patterns

Identifiers

PMID37773481
OpenAlexW4387208763

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.