Technological revolution in dentistry

Maria Fernandes | NT

Dentistry today is more advanced, efficient and patient-friendly than ever before. Innovations such as digital scanning, laser treatments, and same-day crowns are reshaping the way dental care is delivered. Dental surgeon Lt. Col. Dr. Parag Prabhudesai spoke about these developments as a guest on The Navhind Times talk show ‘Talk from the Heart’ that aired on the Goa 365 channel.

According to Prabhudesai, one of the most impactful changes in dentistry is the integration of Artificial Intelligence into clinical practice. He explained that AI has significantly improved diagnosis, treatment planning and patient comfort, enabling dentists to provide more accurate and efficient care.

Digital technology has also transformed dental diagnostics. In the past, X-rays required film processing in dark rooms, which often delayed diagnosis and produced images of limited clarity. Today, digital X-rays provide immediate, high-resolution results. As Prabhudesai noted, “Even before the sensor is removed from the patient’s mouth, the X-ray image is ready. The clarity is far better and radiation exposure is reduced by 60 to 70% compared to conventional X-rays.”

Another major innovation is the intraoral scanner which captures detailed three-dimensional images of the teeth and gums. This technology also allows patients to view images of their teeth during consultations, helping them better understand their dental condition.

The introduction of Cone Beam Computed Tomography (CBCT) has further enhanced diagnostic capabilities by producing highly detailed 3D images of the jaw and surrounding structures. Prabhudesai described CBCT as a “game changer,” as it enables dentists to examine bone structure from multiple angles and carry out more precise, minimally invasive procedures. The technology is particularly valuable for planning dental implants, as it helps dentists avoid nerves and sinus cavities.

Technological advancements have also made same-day dental crowns a reality. Using digital scans along with CAD-CAM systems, dentists can design and manufacture crowns much more quickly than before, in some cases completing the entire process within a single appointment.

Laser dentistry and several other related topics were also discussed during the programme.

Prabhudesai highlighted the importance of preventive dental care, explaining that early detection of dental issues can help prevent more serious complications later. “In my opinion, visiting the dentist at least once, if not twice, every year is essential,” he stated. Ultimately, improving dental awareness along with strong patient compliance after treatment plays a vital role in reducing common dental problems and ensuring the long-term success of dental care.

Looking to the future, Prabhudesai believes that emerging fields such as robotics and genetic research may further transform dentistry. However, he stressed that technology alone cannot replace professional expertise, adding, “It is the person behind the machine who truly makes the difference.”