J Endod:推荐使用CBCT以及它对牙髓疾病的诊断和治疗计划的影响

2019-12-21 lishiting MedSci原创

虽然口内X线影像是牙科诊断和治疗计划的基础,但因多种因素干扰,所获得的2维影像需要加以判断。CBCT影像可以提供更加详细的3维影像信息,能够影响治疗方案。这篇研究的目的是为了确定是否需要CBCT作为常规检测基础,并评估它对诊断和治疗计划的影响。

虽然口内X线影像是牙科诊断和治疗计划的基础,但因多种因素干扰,所获得的2维影像需要加以判断。CBCT影像可以提供更加详细的3维影像信息,能够影响治疗方案。这篇研究的目的是为了确定是否需要CBCT作为常规检测基础,并评估它对诊断和治疗计划的影响。

研究共包含45例需要进行牙髓治疗的病例,其中30例进行了CBCT的扫描,15例未进行。阶段1,所有45例病例通过3名检查者分别进行检查,但未分析CBCT影像。阶段2为4个月后,3名检查者再次检查其中的30例病例,并分析了CBCT扫描影像结果。记录并分析检查者间和检查者内的一致性。另外,也将对CBCT的扫描推荐与美国牙科学协会/美国口腔颌面放射学会联合声明相对比。

结果显示,在第一和第二阶段检查者间的一致性分别为65%和72%。就牙髓诊断而言,当使用CBCT扫描后,对于牙髓诊断的类型19%发生了改变,而尖周的诊断类型30%发生了改变。当确定病因时,55%的病例选择发生了改变;当建议CBCT时,49%的病例选择发生了改变。病例有CBCT记录的建议进行CBCT成像的次数比例为78.8%,而没有记录的则为33%。

结论:CBCT影像对于牙髓疾病的病因以及治疗计划的选择具有显著影响。并且,CBCT影像的选择在牙髓病科并不是过度诊疗,同时符合美国牙科学协会/美国口腔颌面放射学会的建议。

原始出处:

Chogle S, Zuaitar M, et al. The Recommendation of Cone-beam Computed Tomography and Its Effect on Endodontic Diagnosis and Treatment Planning. J Endod. 2019 Dec 11. pii: S0099-2399(19)30844-1. doi: 10.1016/j.joen.2019.10.034.

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    2020-10-05 jxrzshh
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    2019-12-23 智慧医人
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    2019-12-22 Dr Z

    学习了

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