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- 2018
基于CBCT对错牙合畸形切牙区牙槽骨形态的研究
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Abstract:
摘要 目的:利用CBCT研究成人不同骨性错牙合患者的上下颌切牙区牙槽骨形态特征。方法:选取符合纳入标准的95例CBCT数据,依骨性关系进行安氏分类。对上下切牙区牙槽骨的厚度、高度等相关指标进行测量和分析。结果:1)高度方面,骨性Ⅲ类在上切牙唇侧高度值最小,有统计学差异(P <0.05)。骨性II类上切牙腭侧高度值及下切牙舌侧高度值最大,有统计学差异(P<0.05)。2)厚度方面,骨性Ⅲ类在与骨性Ⅰ类、骨性Ⅱ类的比较中,有5项测量值最小,骨性I类有3项测量值最大,骨性Ⅱ类有2项测量值最大。以上所有对应的最大值与最小值进行比较,存在统计学差异(P<0.05)。结论:不同成人骨性分类上下颌切牙区牙槽骨形态存在差异
| [1] | Bagis N, Kolsuz ME, Kursun S, et al. Comparison of intraoral radiography and cone-beam computed tomography for the detection of periodontal defects: an <i>in vitro</i> study [J]. BMC Oral Health,2015,15∶64 |
| [2] | Braun X, Ritter L, Jerv？e-Storm PM, et al. Diagnostic accuracy of CBCT for periodontal lesions [J]. Clin Oral Investig,2014,18(4)∶1229-1236 |
| [3] | Tian YL, Liu F, Sun HJ, et al. Alveolar bone thickness around maxillary central incisors of different inclination assessed with cone-beam computed tomography [J]. Korean J Orthod, 2015, 45(5)∶245-252 |
| [4] | Wang HM, Shen JW, Yu MF, et al. Analysis of facial bone wall dimensions and sagittal root position in the maxillary esthetic zone: a retrospective study using cone beam computed tomography [J]. Int J Oral Maxillofac Implants,2014,29(5)∶1123-1129 |
| [5] | 孟焕新.牙周病学[M].第4版.北京:人民卫生出版社,2013 |
| [6] | 孙振球.医学统计学[M].第4版.北京:人民卫生出版社,2014 |
| [7] | Scheibel PC, Ramos AL, Iwaki LC, et al. Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction [J]. Dental Press J Orthod,2014,19(5)∶97-102 |
| [8] | Yatabe MS, Ozawa TO, Janson G, et al. Are there bone dehiscences in maxillary canines orthodontically moved into the grafted alveolar cleft [J]. Am J Orthod Dentofacial Orthop,2015,147(2)∶205-213 |
| [9] | S Demircan, E Demircan.Dental cone beam computed tomography analyses of the anterior maxillary bone thickness for immediate implant placement [J]. Implant Dentistry,2015,24(6)∶664-668 |
| [10] | Mandelaris GA, Neiva R, Chambrone L. Cone-beam computed tomography and interdisciplinary dentofacial therapy: an American academy of periodontology best evidence review focusing on risk assessment of the dentoalveolar bone changes influenced by tooth movement [J]. J Periodontol,2017,88(10)∶960-977 |
| [11] | Nguyen T, Cevidanes L, Paniagua B, et al. Use of shape correspondence analysis to quantify skeletal changes associated with bone-anchored Class III correction [J]. Angle Orthod,2014,84(2)∶329-336 |
| [12] | 赵海礁,谭丽思,王宏岩.应用锥形束CT浅析牙周基础治疗对慢性牙周炎牙槽骨骨量的影响[J].口腔医学研究,2015,31(10)∶1008-1012 |
| [13] | Zekry A, Wang R, Chau A C, et al. Facial alveolar bone wall width - a cone-beam computed tomography study in Asians [J]. Clin Oral Implants Res,2014,25(2)∶194-206 |
