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- 2016
锥体束CT对维吾尔族成人下颌第二磨牙C形根管的研究
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Abstract:
摘要 目的: 通过锥体束CT(cone-beam computed tomogphy,CBCT)成像系统对新疆维吾尔族成人下颌第二磨牙C形根管的发生率及其形态特征进行研究。方法: 选择来我院体检且下颌牙列完整的100名维吾尔族成人,进行CBCT扫描,观察下颌第二磨牙的根管形态。结果: C形根管的发生率为15.0%,C 形根管类型变化多样。结论: C形根管在下颌第二磨牙有较高的发生率,且解剖形态存在较大差异。CBCT在C形根管的诊断方面具有重要作用,可以为维吾尔族成人下颌第二磨牙C形根管的临床诊疗提供依据
| [1] | Patel S,Dawood A,T Pitt F,et al. The potential applications of cone beam computed tomography in the management of endodontic problems [J]. International Endodontic Journal,2007,40(10)∶818-830 |
| [2] | Blattner TC,George N,Lee CC,et al. Efficacy of cone-beam computed tomography as a modality to accurately identify the presence of second mesiobuccal canals in maxillary first and second molars: a pilot study [J]. Journal of Endodontics,2010,36(5)∶867-870 |
| [3] | Neelakantan P,Subbarao C,Subbarao CV. Comparative evaluation of modified canal staining and clearing technique, cone-beam computed tomography, peripheral quantitative computed tomography, spiral computed tomography, and plain and contrast medium-enhanced digital radiography in studying root canal morphology [J]. Journal of Endodontics,2010,36(9)∶1547-1551 |
| [4] | Seo DG,Gu Y,Yi YA,et al. A biometric study of C-shaped root canal systems in mandibular second molars using cone-beam computed tomography [J]. International Endodontic Journal,2012,45(9)∶807-814 |
| [5] | Acar B,Kamburoglu K. Use of cone beam computed tomography in periodontology [J]. World Journal of Radiology,2014,5(5)∶139-147 |
| [6] | Weine FS. The C-shaped mandibular second molar: Incidence and other considerations [J]. Journal of Endodontics, 1998,24(5)∶372-375 |
| [7] | Gulabivala K,Aung TH,Alavi A,et al. Root and canal morphology of Burmese mandibular molars [J]nternational Endodontic Journal,2001,34(5)∶359-370 |
| [8] | Jin GC,Lee SJ,Roh BD. Anatomical study of C-shaped canals in mandibular second molars by analysis of computed tomography [J]. Journal of endodontics,2006,32(1)∶10-13 |
| [9] | Ahmed H A,Abu-bakr NH,Yahia NA,et al. Root and canal morphology of permanent mandibular molars in a Sudanese population [J]. International Endodontic Journal,2007,40(10)∶766-771 |
| [10] | Yang ZP,Yang SF,Lin YC,et al. C‐shaped root canals in mandibular second molars in a Chinese population [J]. Dental traumatology,1988,4(4)∶160-163 |
| [11] | Cooke HG,Cox FL. C-shaped canal configurations in mandibular molars [J]. The Journal of the American Dental Association,1979,99(5)∶836-839 |
| [12] | Sidow SJ,West LA,Liewehr FR,et al. Root canal morphology of human maxillary and mandibular third molars [J]. Journal of endodontics,2000,26(11)∶675-678 |
| [13] | 游婧,孙超,杨宁,等.锥形束 CT 在下颌第二磨牙 C 形根管系统应用的研究[J].口腔医学,2012,32(6)∶373-375 |
| [14] | 金艳,袁理,周艳,等.上颌第一、第二恒磨牙牙根和根管系统的锥形束CT研究[J].口腔医学研究,2014,30(7)∶638-641 |
| [15] | 宫雁冰,蒋立柱.下颌第二磨牙扇形根管的出现率与牙根形态的关系[J].牙体牙髓牙周病学杂志,2002,12(6)∶311-313 |
| [16] | Rahimi S,Shahi S,Lotfi M,et al. Root canal configuration and the prevalence of C-shaped canals in mandibular second molars in an Iranian population [J]. Journal of oral science,2008,50(1)∶9-13 |
| [17] | 李文婷,曾红燕,赵颖.下颌第二恒磨牙C形根管系统的锥体束CT研究[J].口腔医学研究,2014,30(8)∶760-762 |
