Abstract
Resin-based 3D printing has become a pivotal technology in digital dentistry, enabling the production of highly customised dental models, prostheses, and orthodontic devices. Despite its advantages, the adoption of this technology raises significant occupational and environmental concerns due to the emission of volatile organic compounds and particulate matter, which can negatively impact indoor air quality and the health of dental professionals. This literature review synthesises findings from existing research to assess the airborne hazards associated with resin-based 3D printing in dental clinics. It identifies the types and concentrations of emissions, explores their health implications, and evaluates strategies to mitigate associated risks. Recommendations include the implementation of enhanced ventilation systems, advanced air filtration technologies, and best practices for material handling and disposal. The review also highlights the need for safer printing materials and improved emission monitoring systems to further safeguard dental professionals and their work environments as the field evolves.