Hendi Seyedeh Sareh, Karkehabadi Hamed, Eskandarloo Amir
Department of Endodontics, Dental School, Hamadan University of Medical Science, Hamadan, Iran.
Department of Radiology, Dental School, Hamadan University of Medical Science, Hamadan, Iran.
Iran Endod J. 2018 Winter;13(1):126-131. doi: 10.22037/iej.v13i1.18507.
The present study was set to investigate the training quality and its association with the quality of root canal therapy performed by fifth year dentistry students.
A total number of 432 records of endodontic treatment performed by fifth year dentistry students were qualified to be further investigated. Radiographs were assessed by two independent endodontists. Apical transportation, apical perforation, gouging, ledge formation, and the quality of temporary restoration were error types investigated in the present study.
the prevalence of apical transportation, ledge formation, and apical perforation errors were significantly higher in molars in comparison with other types of teeth. The most prevalent type of error was the apical transportation, which was significantly higher in mandibular teeth. There was no significant differences among teeth in terms of other types of errors.
The quality of training provided for dentistry students should be improved and endodontic curriculum should be modified.
本研究旨在调查牙科专业五年级学生的培训质量及其与根管治疗质量的关联。
共有432份牙科专业五年级学生进行的牙髓治疗记录符合进一步调查的条件。由两名独立的牙髓病医生对X光片进行评估。本研究调查的错误类型包括根尖移位、根尖穿孔、凿槽、台阶形成和临时修复体质量。
与其他类型牙齿相比，磨牙中根尖移位、台阶形成和根尖穿孔错误的发生率显著更高。最常见的错误类型是根尖移位，在下颌牙齿中显著更高。在其他类型的错误方面，不同牙齿之间没有显著差异。
应提高为牙科学生提供的培训质量，并修改牙髓病学课程。
