Cone-beam computed tomography-based descriptive classification for transverse root fracture

被引:0
作者
Saini, Aakriti [1 ]
Sharma, Sidhartha [1 ]
Kumar, Vijay [1 ]
Chawla, Amrita [1 ]
Gupta, Shalini [2 ]
Kahler, Bill [3 ]
Logani, Ajay [1 ]
机构
[1] All India Inst Med Sci, Ctr Dent Educ & Res, Div Conservat Dent & Endodont, New Delhi 110029, India
[2] All India Inst Med Sci, Ctr Dent Educ & Res, Dept Oral Med & Radiol, New Delhi, India
[3] Univ Sydney, Fac Med & Hlth, Sydney Dent Sch, Surry Hills, NSW, Australia
关键词
classification; cone-beam computed tomography; dental trauma; root fracture; INTRAORAL RADIOGRAPHY; DIAGNOSIS; MANAGEMENT; LOCATION; LESIONS; BONE; CT;
D O I
10.1111/aej.12867
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Transverse root fracture (TRF) is classified as a cervical, middle or apical third root fracture on a periapical radiograph. The International Association of Dental Traumatology (IADT) suggests that cone-beam computed tomography (CBCT) should be considered, when conventional radiographs provide 'insufficient' information for diagnosis and treatment planning. Considering that CBCT can divulge additional information, it would be beneficial to have a clinically pertinent three-dimensional classification for TRF. The proposed alphanumeric classification includes the traumatised tooth number, describes the number of TRF, the facial and lingual location of each fracture line on the anatomic root, and its position relative to the crest of the alveolar bone. Further, diastasis, displacement of the coronal fragment and status of the alveolar bone at the site of TRF are also documented. This comprehensive classification system would provide a standard format for reporting, aid in referral communication and can be applied for future outcome studies on TRF.
引用
收藏
页码:718 / 728
页数:11
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