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A novel technique for measurement of dentogingival tissue by cone beam computed tomography
Cao, Jie1,2; Hu, Wen-Jie1,2; Zhang, Hao1,2; Liu, Deng-Gao1,2; Le, Di2,3; Yang, Gang1,2; Chung, Kwok-Hung4
刊名ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY
2015-02-01
DOI10.1016/j.oooo.2014.10.022
119期:2页:E82-E87
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]ACCURACY
英文摘要

Objectives. To develop a novel technique to visualize dentogingival profiles by using cone beam computed tomography (CBCT) and to evaluate the accuracy of mucogingival tissue thickness measurements with CBCT, as compared with direct measurements in vitro.

Methods. A silicone matrix loaded with radiopaque impression material was prepared before performing CBCT on a patient. Two dry cadaver mandibles with simulated mucogingival tissue and six segmental cadaver jaws were used to assess the accuracy of mucogingival tissue thickness measurements directly and radiographically with CBCT images. Paired t tests were used to evaluate the intra-and interexaminer reliability and to compare the data between direct and CBCT imaging measurements at alpha = 0.05.

Results. No statistically significant differences were observed between direct and CBCT imaging measurements of simulated mucogingival tissue thickness in mandibular models and in cadaver jaws (P > .05). Results of direct measurements with simulated mucogingival tissue thickness indicated good intra-and interexaminer reliability.

Conclusions. A novel technique was developed to obtain mucogingival tissue thickness data on the use of radiopaque impression materials and CBCT imaging. This new method provides a reliable visual dentogingival profile and a means to objective measurements.

语种英语
WOS记录号WOS:000347851800006
项目编号2011-4025-04 ; 2012-45
资助机构Capital Medical Development and Research Fund, PRC ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry, PRC
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/56219
专题北京大学口腔医学院_口腔放射科
北京大学口腔医学院_牙周科
北京大学口腔医学院_综合治疗科
作者单位1.Peking Univ, Dept Periodont, Beijing 100081, Peoples R China
2.Peking Univ, Dept Gen Dent, Beijing 100081, Peoples R China
3.Peking Univ, Sch & Hosp Stomatol, Beijing 100081, Peoples R China
4.Univ Washington, Dept Restorat Dent, Seattle, WA 98195 USA
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GB/T 7714
Cao, Jie,Hu, Wen-Jie,Zhang, Hao,et al. A novel technique for measurement of dentogingival tissue by cone beam computed tomography[J]. ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY,2015,119(2):E82-E87.
APA Cao, Jie.,Hu, Wen-Jie.,Zhang, Hao.,Liu, Deng-Gao.,Le, Di.,...&Chung, Kwok-Hung.(2015).A novel technique for measurement of dentogingival tissue by cone beam computed tomography.ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY,119(2),E82-E87.
MLA Cao, Jie,et al."A novel technique for measurement of dentogingival tissue by cone beam computed tomography".ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY 119.2(2015):E82-E87.
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