ABSTRACT
Background and objective Oral health is critical for children's overall well-being; however, dental anxiety often leads to the avoidance of necessary dental care among children. Virtual reality (VR) has emerged as a successful adjunctive tool in various clinical settings, including pain management. This cohort study explores the use of VR technology in reducing anxiety and pain perception during dental procedures for children. The primary objective of this study was to assess the efficacy of VR distraction in managing pain and anxiety levels in children aged four to six years during dental procedures. Additionally, the study aimed to compare children's anxiety levels with and without VR eyeglasses. Methodology This single-blind, crossover clinical trial was conducted at the Dental Complex of King Faisal University, Al Ahsa, Kingdom of Saudi Arabia. Of the 200 children screened initially, 20 aged four to six years who met the inclusion criteria were selected, and ethical approval for the study was obtained. The study comprised two groups: a control group and an experimental group. Dental procedures were conducted both with and without the use of VR, employing a split-mouth design. Results Our findings provide important insights into the clinical impact of using VR technology to alleviate children's anxiety during dental clinic visits. In our study, we used ANOVA and Tukey's post hoc test to evaluate the effect of VR glasses on vital metrics in children during dental procedures. Our results showed no significant differences before and after using the VR glasses, indicating limited effectiveness in reducing anxiety in this context. Conclusion Based on our findings, we reject the assumption that VR devices are highly effective in diverting children's attention and reducing their anxiety and pain during dental procedures; we recommend further investigations to identify potential confounding factors that could modulate the utility of VR in medical settings.
ABSTRACT
Adequate knowledge of root canal morphology along with its probable variations is imperative to acquire successful endodontic treatment. This retrospective cross-sectional study aimed to investigate the root canal configuration of maxillary and mandibular first molar using Cone-Beam Computed Tomography (CBCT) among patients in Al-Ahsa region, Saudi Arabia. A total of 377 samples were included, out of which 123 CBCT (I-CAT Vision QTM) scans with intact all first permanent molars were selected in this study and scanned in sagittal, axial, and coronal views by using BlueSkyPlan software. The number of canals in each root and their configuration according to the Vertucci classification system was evaluated. Statistical analysis was analyzed using SPSS version 21 (IBM). Chi-square test was applied to evaluate the association of root canal morphology and mandibular and maxillary first molars with respect to gender. Out of 123 CBCT scans, 59 (48.0%) were males and 64 (52.0%) were females; the mean age was 26.95 ± 10.65 years. The mesiobuccal root of bilateral maxillary first molar had Type-I (87.0%) of Vertucci classification followed by Type-IV (9.8%). Additionally, all mesiobuccal roots (100%) of the left mandibular first molar had Type-I of Vertucci's classification. A significant association has been observed between gender and a number of canals in bilateral maxillary first molars. Females showed a significantly higher prevalence of three-root canal configuration in maxillary first molars of both sides compared four canals found most commonly in males (p = 0.004). This study concluded that the majority of maxillary and mandibular permanent first molars had three roots and three canals with Type-I Vertucci's classification in patients belonging to the Al-Ahsa region of the Saudi Arabia. It was also proved that gender is significantly associated with the number of canals in a bilateral maxillary molar.
