目的:本研究旨在描述利雅得两家政府医院根管闭塞后不同牙科专业之间的冠状修复使用模式。
方法:回顾了阿卜杜勒-阿齐兹国王医疗城和大学牙科医院的电子牙科记录。包括在2019年4月至2019年6月期间使用牙胶在恒牙上进行初始根管治疗以闭塞的牙齿。收集的数据包括RCT后用于冠状修复的材料类型,立即进行空间准备工作,棉球放置,主治医师的临床职称和专业,以及进行治疗的中心。Excel用于数据收集。IBMSPSS用于描述性和干扰分析。
结果:本研究共纳入763例患者,其中56%的患者使用了双密封技术,紧随其后的是Cavit,在大约17%的患者中使用。49例患者在根管治疗后立即准备后空间,只有17颗牙齿获得了最后的职位,而其余预备牙齿的后期空间是临时的,并在以下访问中获得了最终的职位。在所使用的材料类型与主治医师的临床职称之间以及所选择的材料与牙医的专业之间发现了显着关系。双重密封是牙髓医生和修复牙医选择的技术,而高级普通牙医经常使用Cavit。使用最少的材料是IRM,汞合金,和KetacSilver.
结论:发现双密封技术是实现冠状密封的最常用方法,其次是Cavit。RCT后使用的其他材料,根据使用频率的顺序,是GIC,临时冠,复合树脂,RMGIC,具有复合材料堆积物的预制桩,IRM,汞合金,和KetacSilver.
OBJECTIVE: This study aims to describe the pattern of coronal restoration use among different dental specialties after root canal obturation in two governmental hospitals in Riyadh.
METHODS: Electronic dental records at King Abdul-Aziz Medical City and University Dental Hospital were reviewed. Teeth that underwent initial root canal treatment on a permanent tooth for obturation using gutta-percha between April 2019 and June 2019 were included. The collected data included the type of material used for coronal restoration after RCT, immediate post-space preparation, cotton pellet placement, the clinical title and specialty of the treating physician, and the center where treatment was performed. Excel was used for data collection. IBM SPSS was used for descriptive and interferential analyses.
RESULTS: A total of 763 patients were included in the study, in which the double seal technique was used in 56% of the patients, followed by Cavit, which was used in approximately 17% of the patients. Post space was prepared immediately after root canal treatment in 49 patients, and only 17 teeth received the final post, whereas post space was temporized for the rest of the prepared teeth and received the final post at the following visits. Significant relations were found between the type of material used and the clinical title of the treating physician and between the material of choice and the specialty of the dentist. The double seal was the technique of choice among endodontists and restorative dentists, whereas advanced general dentists frequently used Cavit. The least used materials were IRM, amalgam, and Ketac Silver.
CONCLUSIONS: The double seal technique was found to be the most commonly used method to achieve a coronal seal, followed by Cavit. Other materials used after RCT, in sequential order based on the frequency of use, were GIC, temporary crowns, resin composite, RMGIC, prefabricated post with composite buildup, IRM, amalgam, and Ketac Silver.