Why 3D Digital Scanner is the Way Forward in Dentistry?

1. Why 3D Dental Scanner is the Way Forward in Dentistry? Dental imaging techniques have improved a lot and the conventional way of taking X-ray images of the teeth and gums is slowly going out of favour. This is due to the fact that conventional imaging techniques are time-consuming, besides any prolonged exposure to the X-rays can be harmful. This is where the 3D dental scanner has emerged as the new standard in dental care. It allows dentists to digitally reconstruct the teeth of patients in 3D, and visualize areas that would have been impossible to access through conventional means. Thus, diagnosis and treatment have become more effective and precise. Intraoral scanning in 3D is commonly utilized for cosmetic restorative dentistry and orthodontic treatment including oral surgery, root canals, implants, and reconstructive therapy. Why is digital 3D scanning preferable over conventional X-ray imaging? With the advent of modern digital 3D scanners, the diagnosis and treatment of dental issues have become accurate, convenient, quick, safe, and cost-effective. The benefits offered by a 3D scanner over conventional X-ray imaging are as follows:

2. Reduced or nil radiation: Since most intraoral dental scanners use the laser as the source of light to obtain images there is no risk of being exposed to harmful X-rays. Also, in the scanners where the laser is not used the exposure to X-rays is negligible due to the quick process of scanning. 3D model: Conventional imaging techniques provide only a 2D model of images, which does not offer a detailed view of the areas inside the mouth. A 3D digital scanner, on the other hand, is much more convenient to use and the images obtained therein offer much more information to the dentist. Great accuracy: 3D model is much more graphic and the dentist can easily see the interiors of the mouth and figure out infections, pathologies, structure, nerves, and more. These details increase the accuracy of diagnosis and help the dentist to be more precise in creating and fitting the implants. Efficient: 3D dental scanners take less time in taking the images of the interiors of the patient’s mouth than conventional ones. This aspect makes them much more efficient and cost-effective in the long run. Non-invasive: In conventional scanning, patients have to bite onto a piece of silicone or mold while the dentist conducts scanning of a specific region of the mouth. This can be very discomforting for the patients as the mold may not be pleasant in taste or smell. On the other hand, no such issues are faced by the patients in case of 3D dental scanning as the imagery of the dental arc or teeth is obtained and passed onto the lab for further processing. Seamless exchange of information: In reconstructive dentistry done conventionally the molds are made from silicon or similar material and then fitted into the right place. Here, the X-ray images need to be physically transferred to the laboratory to prepare the molds. In digital 3D scanning, however, the dentist takes the digital impressions in a matter of seconds and sends those to the laboratory instantly through a connected computer. Conclusion The use of a 3D dental scanner has made a paradigm shift in the way dental impressions are obtained. It has brought in a slew of benefits for the dentists and other stakeholders including patients such as time and cost efficiency, a better view of the dental anatomy, better communication, enhanced patient experience, and precise diagnosis.

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