of Technology Advancemets in Dentistry
Dr. Sahar Rakhshanfar is a skilled dentist based in Orangeville, Ontario. She has 15+ years of experience practicing general, family and implant surgery. A believer in lifelong learning, Dr. Rakhshanfar is an active member of several professional groups that keep her updated on the latest trends in dentistry to better serve her patients. Additionally, she has played a role in the training of dental students at the University of Toronto, Maple Leaf College and the Canadian College of Healthcare. In this interview, Dr. Rakhshanfar discusses the digital technologies that are reshaping the field of dentistry, and how these changes impact both providers and patients.
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Q: What are some of the most exciting developments in digital technologies you’ve seen recently in dentistry?
DR. SAHAR RAKHSHANFAR: One of the most exciting advancements is the utilization of 3D printing in the production of dental prosthetics, including crowns, bridges, and dentures. This has enabled quicker turnaround times and highly precise restorations, which means less time in the chair for the patient, not to mention much more effective results. Digital impressions have replaced traditional molds, making the procedure painless and more precise. AI is also proving to be crucial in effective diagnostics, helping us catch cavities and other oral issues sooner and with greater accuracy.
Q: How have these new technologies changed the way you approach patient care?
DR. SAHAR RAKHSHANFAR: They’ve completely transformed it. With 3D printing, we can create customized restorations that fit a patient’s mouth perfectly. The digital impressions represent a significant step forward compared to the traditional method, which many patients found uncomfortable and time-consuming. By removing the need for messy molds, we’re making the process much more comfortable and efficient for patients. Digital impressions also enable us to create a more accurate and detailed representation of a patient’s dental anatomy that translates into better-fitting and more natural-looking restorations.
Q: In what way do you think AI will change the process dentists use to diagnose or treat patients?
DR. SAHAR RAKHSHANFAR: AI holds tremendous potential that can help us diagnose and treat patients. Before long, AI could determine with far more precision how to analyze X-rays and scans, flagging what might not be immediately apparent to the eye. AI assists in identifying early signs of cavities, gum disease, or even oral cancers so we can intervene much sooner. AI can predict how specific dental conditions evolve, enabling more tailored treatment plans. As the technology continues to develop, I believe it will be an invaluable tool in preventive dentistry, allowing us to keep patients healthier in the long term.
Q: What challenges do dentists face in adopting new technologies like AI and 3D printing in their practices?
DR. SAHAR RAKHSHANFAR: Even though the advantages of using digital technologies are apparent, there are challenges for implementing them in practice. These technologies can be costly, making it prohibitive for some smaller practices, especially during the early stages. There is also a big learning curve in getting up to speed with the new software and equipment. Dentists need to dedicate time to training, which can be problematic for busy schedules. Despite the costs, the long-term advantages, in terms of better patient outcomes and more streamlined workflows, are an investment worth making. I also believe that as these technologies become more mainstream, the cost will be reduced and become accessible to more types of practices.
Q: Do you have any advice for patients who might be skeptical about new technologies in their dental care?
DR. SAHAR RAKHSHANFAR: I get that some patients might feel reluctant about new technologies, but I always reassure them that these developments come with their comfort and well-being in mind. For example, many new products, such as digital impressions, no longer require the uncomfortable trays used in traditional molding. 3D printing means that restorations can be made faster and more accurately, resulting in less time in the office and better results. Patients should ask their dental professionals about these technologies and their potential advantages for their treatment experience.
