Augmented Reality in Implant and Tooth-Supported Prosthodontics Practice and Education: A Scoping Review

Area of Science:

• Dental Technology
• Medical Simulation
• Digital Dentistry

Background:

• Augmented reality (AR) is transforming implant and tooth-supported prosthodontics (ITSP).
• AR offers enhanced precision, workflow efficiency, and improved educational outcomes in ITSP.
• This review systematically evaluates AR's role in ITSP.

Purpose of the Study:

• To conduct a scoping review of AR applications in implant and tooth-supported prosthodontics.
• To evaluate the clinical applications, educational impacts, and implementation challenges of AR in ITSP.
• To synthesize current evidence on AR's effectiveness and limitations in ITSP.

Main Methods:

• Systematic literature search following PRISMA-ScR guidelines (PubMed, Scopus, Web of Science, Embase, 2015-2025).
• Inclusion of 18 peer-reviewed studies on AR in ITSP after dual independent screening.
• Data extraction focused on clinical outcomes, educational benefits, and technological limitations.

Main Results:

• AR demonstrated submillimeter implant placement accuracy (0.42-0.69 mm deviation) and 30% faster intraoral scanning.
• Preparation errors reduced by 37% with AR, and skill acquisition in education improved by 22-30%.
• Key limitations include few RCTs, high hardware costs ($3500-$10,000), and lack of standardized validation.

Conclusions:

• AR significantly enhances precision and efficiency in ITSP practice and education.
• Widespread adoption necessitates further longitudinal clinical validation and cost-effectiveness studies.
• Development of interoperable digital workflows is crucial for integrating AR into ITSP.