Dental anxiety is a common problem in children and may negatively affect cooperation, pain perception, and treatment success during dental procedures. Distraction techniques are widely used to reduce anxiety during dental treatment. In recent years, virtual reality (VR) and mixed reality (MR) technologies have been introduced as innovative audiovisual distraction methods in pediatric dentistry.
The aim of this randomized clinical study is to compare the effects of virtual reality and mixed reality head-mounted displays on dental anxiety and pain perception in children during local anesthesia administration. A total of 142 systemically healthy children aged 6 to 12 years who required dental treatment under local anesthesia were included. Participants were randomly assigned to either a VR group or an MR group.
Dental anxiety and pain levels were assessed using validated scales before and during local anesthesia administration. Behavioral responses and physiological parameters were also recorded. The results of this study will help determine whether VR or MR provides superior anxiety control during pediatric dental procedures.