A dental crown is a teeth -shaped lid placed over an existing tooth. It is used to restore the shape, strength and/or size of a tooth or to improve the way it views the user’s teeth. The crown completely surrounds the portion of the tooth which is visible beyond the gum line and is cemented in place to become a permanent part of the user’s dental work. A dental bridge is a prosthetic used to compensate for a missing tooth. It keeps the other teeth to migrate into the open space and therefore keeps them properly aligned.
These types of dental interventions can not only be expensive, but they can take a lot of time, as the prosthetic must be constructed individually for each person. However new attempts from Temasek PolytechnicA university in Singapore, we promise that this type of dental work can soon be available faster, cheaper and better as a result of 3D printing. The new technique they develop involves creating a traditional impression that then turns into form, just as the process has so far, but then this form is scanned to create a digital model that represents both the interior and the exterior. This digital model is then used to create a mold, which is used to configure the external as well as an inner metallic form used to attach the adhesive to the shooting tooth, of researchers explain:
“Three -dimensional printed crowns developed by TP are expected to cost 20% less and can be ready in just 4 hours compared to traditional methods that require about 12 hours. This fastest recovery time is possible because TP uses a special mold to attach the 3D Three -dimensional dental crops, a right -handed manual use of the manual manual.
The team, including (left) by Dr Sun Lingling, Dr. Zhang Guangyu and project manager Lau Joo Kiang, hopes to see its technology being commercially distributed by the end of next year. [Photo: Straits Times / Kelvin Chng]
Due to the accuracy of these 3D technologies, the increase in speed provided by this new method of construction will not lead to a reduction in the quality of dental prosthetic. In fact, it will actually lead to more accuracy than it was possible. Decrease the likelihood of human error during production also means a decrease in the amount of grinding that must be done by hand on the spot to have the crown or bridge. This, in turn, means that the cost of the prosthetic will also be less. And the waiting time for the final placement is drastically shortened, such as Dr. Sun Linling, Manger of Temasek’s Microelectronics Center, were explained:
“What is used to last three to seven days through traditional and heavy procedures can now be done in four hours. When patients go for dental crown, they can take it on the same day, instead of waiting for days or even weeks.”
The team of researchers behind the new process of making dental wreaths [Image: Temasek Polytechnic]
This is especially useful for those who have high levels of pain or with highly urgent cases. As a result of significant savings, the team is now approaching hospitals and clinics to begin the basis of both the training of medical professionals and the creation of relationships that will allow them to provide this service. Prexton Pte LtdThey also work in methods by which a patient’s teeth could be scanned immediately, thus eliminating the need for the initial impression. All of this works to help patients feel more comfortable while continuing to provide the highest possible care.
What do you think about these news? Let us know your thoughts. Become a member of the discussion for this and other 3D printing topics in 3dprintboard.com.
Sign up our email newsletter
Stay up to date on all the latest news of the 3D printing industry and receive information and offers from third -party suppliers.
Upload your 3D models and print them quickly and effectively.
