Dental robotics: a groundbreaking technology with disruptive potential - review article.

Dental Robotics represent a groundbreaking technological frontier with the potential to disrupt traditional paradigms in oral healthcare. This abstract explores the transformative impact of robotic applications in dentistry, focussing on precision, reproducibility, and reliability. A comprehensive search was conducted on the PubMed database, Dental and Oral Science, and CINAHL to identify pertinent studies exploring the implications of robotics in dentistry. Studies incorporated in this analysis highlighted the significance of broadening the research scope beyond implantology. This review underscores the importance of integrating robotic dentistry into educational frameworks and advancing technological preparedness. As we navigate these challenges, the abstract underscores the pivotal role of robotic dentistry in shaping the future of oral healthcare. Robotic dentistry promises transformative advancements in oral healthcare with precision and reliability. Challenges like limited system availability and expertise highlight the need for increased dentist-engineer collaboration. Diversifying research, emphasizing non-invasive technologies, and integrating robotic dentistry into education are crucial for wider acceptance. Public awareness and regulatory clarity are pivotal for seamless integration, unlocking the vast potential of robotic technologies in the future of dental care.

The application of virtual reality and augmented reality in dentistry - a literature review.

In recent times, dentistry has seen significant technological advancements that have transformed various specialized areas within the field. Developed into applications for mobile devices, augmented reality (AR) seamlessly merges digital components with the physical world, enhancing both realms while maintaining their individual separateness. On the other hand, virtual reality (VR) relies on advanced, tailored software to visualize a digital 3D environment stimulating the operator's senses through computer generated sensations and feedback. The current advances use the application of VR, haptic simulators, the use of an AI algorithm and many more that provides new opportunities for smart learning and enhance the teaching environment. As this technology continues to evolve, it is poised to become even more remarkable, enabling specialists to potentially visualize both soft and hard tissues within the patient's body for effective treatment planning. This literature aims to present the newest advancements and ongoing development of AR and VR in dentistry and medicine. It highlights their diverse applications while identifying areas needing further research for effective integration into clinical practice.

Analysis of facial proportions in skeletal Class II subjects treated with Clark's twin block appliance, followed by nonextraction fixed mechanotherapy: A retrospective longitudinal study.

INTRODUCTION: This study aimed to determine the influence of Clark's twin block (CTB) appliance therapy on achieving golden proportion in post-treatment facial profiles in skeletal Class II patients. METHODS: A retrospective longitudinal study was conducted on a sample of 44 skeletal Class II subjects treated with CTB, followed by nonextraction mechanotherapy. Ricketts' 13 dentoskeletal ratios were measured on pre- and post-treatment lateral cephalograms. Paired Student's t test was used to analyze the existence of golden proportion in the values of the pre- and post-treatment ratios. The influence of pretreatment variables was tested on post-treatment ratio 4 using simple and multiple linear regression analyses. RESULTS: A statistically significant difference in pre- and post-treatment values was found for ratios 4 (P = 0.02), 9 (P = 0.04), 10 (P < 0.001), and 13 (P = 0.01). Ratios 4, 9, and 13 moved closer to the golden proportion, whereas ratio 10 moved away from the golden proportion after CTB therapy. Simple linear regression analysis showed a statistically significant association of post-treatment ratio 4 with pretreatment ratios 1, 4, 8, 9, and 12. Multiple linear regression analysis showed a statistically significant association of post-treatment ratio 4 with pretreatment ratios 4 and 12. CONCLUSIONS: Treatment with CTB appliance may well move various facial ratios in individual patients toward the published Ricketts ideals. Ricketts' published golden proportion may be used as one guide when planning for attempted dentofacial change in individual patients.