Digital impression perception among dental students in Saudi Arabia: A cross‐sectional study

Abstract

AbstractIntroductionThe use of digital dentistry is rapidly increasing in prosthodontics. However, most dental students are not familiar with applying digital technologies in dental clinics. Thus, the aim of the current study was to assess the perception of dental students at different educational years towards digital impressions in comparison to conventional impressions.Materials and MethodsA cross‐sectional questionnaire‐based study was conducted on various educational years of dental students in the College of Dentistry, Imam Abdulrahman Bin Faisal University, between February and April 2023. The students had performed at least one intraoral scan (Trios 3shape) and another conventional polyether impression for phantom casts/patients. The questionnaire assessed students' perceptions of digital impressions using a 5‐point scale ranging from strongly agree to strongly disagree. Mann–Whitney U and Kruskal–Wallis tests were used to compare students' perceptions of digital impressions according to gender and educational year, respectively.ResultsThe study included 122 students. About 55% were females with a mean (SD) age = 22.51 (3.36). Most students thought that digital impressions are faster and more user‐friendly compared to conventional impressions. Significantly more female students thought that the handpiece was too big for intraoral use (p = 0.04) and that the process of the software was time‐consuming and complicated. In general, higher educational year students were more satisfied with the digital impressions than lower educational year students.ConclusionsDigital impressions were perceived by most students as being faster and easier than conventional ones. However, male students and those with higher educational years showed better perception of digital impression.