Dental xeroradiography for endodontics: a rapid X-ray system that produces high-quality images.
Dental xeroradiography for endodontics: a rapid X-ray system that produces high-quality images.
复制标题
用于牙髓学的牙科 X 射线照相术：一种可产生高质量图像的快速 X 射线系统。
DOI：
10.1016/s0099-2399(79)80172-7
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发表时间：
1979
影响因子：
4.2
通讯作者：
N. T. Nguyen
中科院分区：
文献类型：
--
作者：
B. Gratt;E. Sickles;N. T. Nguyen
牙科X光照相术产生高质量的图像，其辐射剂量约为传统口腔内胶片照相术的三分之一。通过比较接受牙髓治疗的患者的牙科X光照片和传统胶片图像的相似X射线投影，评估了用于口腔内使用的原型X光系统在牙髓治疗中的应用。X线片在检测牙周韧带间隙、根尖、根管系统的细节、牙髓结石、金属器械和根管充填材料方面被认为是优越的。此外，X光照相图像处理既方便又快速，因为它只需要20秒就可以产生干燥的、永久的图像。牙科X光照相可能有助于牙髓治疗的实践。
Dental xeroradiography produces images of superior quality at approximately a third of the radiation dose of conventional intraoral film radiography. A prototype xeroradiographic system for intraoral use was evaluated for use in endodontic treatment by comparing similar X-ray projections of dental xeroradiographs and conventional film images among patients undergoing endodontic therapy. The xeroradiographs were judged superior for detecting periodontal ligament spaces, root apexes, details of the root canal system, pulp stones, metal instruments, and root canal filling materials. Furthermore, xeroradiographic image processing is both convenient and rapid as it requires only 20 seconds for the production of a dry, permanent image. Dental xeroradiography may aid in the practice of endodontics.