In the latest episode of Just Ask Live, Professor Irena Sailer, a leading expert in fixed implant prosthodontics and biomaterials. Professor Sailer, who heads the Department of Fixed Prosthodontics and Biomaterials at the University of Geneva, shared her insights on the evolution of implant restorations, focusing on the use of digital workflows, material advancements, and the benefits of new technologies in the field.
One of the main topics discussed was the shift from traditional methods to more efficient, digital approaches. Professor Sailer highlighted how 3D planning and the use of digital tools have revolutionised implant prosthodontics, particularly in terms of precision, efficiency, and cost-effectiveness. For example, during a clinical procedure, an implant can be placed with the surgical guide, followed by an optical impression that eliminates the need for traditional powder impressions. The restoration is then fabricated in a virtual environment, allowing technicians to design and mill the restoration from ceramic blocks, improving accuracy and reducing chair time.
The discussion also delved into the benefits of using standardized titanium base abutments, which simplify the process and ensure better outcomes compared to older, manual methods. However, Professor Sailer noted that while these new approaches are promising, challenges remain, particularly in the long-term durability of cemented restorations.
As the conversation continued, viewers from around the world raised questions on topics such as the number of implants required for full-arch restorations, the importance of keratinized tissue around implants, and the implications of using zirconia versus metal-based materials for restorations. Professor Sailer emphasized the need for a careful, evidence-based approach, particularly when dealing with complex cases involving multiple implants and full-arch restorations.
The session wrapped up with an engaging discussion on the future of digital dentistry, including the potential for customized implants and the importance of ensuring clinicians remain well-informed about the materials they use. Despite the exciting advances, Professor Sailer cautioned that the field is still evolving, and ongoing research will be essential to address long-term concerns.
This episode of Just Ask Live provided invaluable insights into the dynamic world of fixed implant prosthodontics, showcasing how digital workflows and material innovations are transforming patient care.