Among the 3D printing applications, 3D printing is gaining popularity in the field of dentistry. 3D printing in dentistry is a manufacturing tool that can create products according to the needs of each patient.
This new technology brings wide-ranging benefits to dentistry. Today, we will introduce the main applications of 3D printing in dental in the field of dentistry.
1. 3D scanning in the field of dentistry
While this isn't an application for 3D printing in dental per se, we can't fail to mention 3D scanning.
This is the first step in the digital workflow. With the help of a 3D scanner, the inside of the patient's mouth is scanned, so that a digital model file is created, and finally exported in STL and other formats for 3D printing.
2. Crowns and bridges used in 3D printing in dental
Crowns and bridges are the most common products in dental treatment because they are used to replace missing teeth.
Crowns are used to cover damaged or decayed teeth, and bridges are used to replace missing teeth and consist of two crowns (one at each end) and some false bridges.
The role of 3D printing in dental in the field of dentistry is becoming more and more widespread. Resin 3D printing can be used to make temporary, high-precision, and beautiful 3D printed crowns and bridges.
3. 3D printing in dental is used in aligners and retainers
3D printing is producing more and more dental equipment, it not only increases the speed of manufacturing, but also enables personalization, which is a very important aspect in this field, because everyone's teeth are different.
Highly customized and printed retainers or aligners that can be used to move a patient's teeth.
4. 3D printing in dental is used in implants
Whenever we lose a tooth, it needs to be treated quickly with implants, otherwise the area around the missing tooth will regress from insufficient pressure.
With the help of 3D printing, implants in the dental field can not only be produced on demand, faster, but also can be personalized, which is especially important in dental care.
5. 3D printing in dental is used in anatomical replicas and models
For dentistry, the anatomical model is the jaw or mouth. Models are used in planning and discussing surgical procedures between patient-clinician and clinician-clinician.
They provide detailed images of the desired area and are ideal for presentations and training with a low risk of operator error.
6. 3D printing in dental is used in dentures
The use of 3D printing to produce dentures is an emerging technology that has the advantage of streamlining the process. Dentures are traditionally made by milling through a resin base, which is complex, time-consuming and requires multiple visits to the dentist.
3D printing can produce dentures faster and cheaper. Although the method is currently not perfect, limited by aesthetics and low-resolution printers, there have been many developments.
7. 3D printing in dental is used in casting models
Dental cast models are exact 3D replicas of a patient's teeth and are used not only to study the mouth, but also to make crowns, fixed bridges and dentures.
Anyone who has had orthodontic work or been to a dentist has had the experience of biting off uncomfortable wax to make this type of mold.
With 3D scanning and printing, the process is simplified to create a high-precision mold by printing, cleaning, removing supports, sintering, etc. to get the final product.
This is the application of 3D printing in dental in the field of dentistry. In addition to dentistry, 3D printing has been applied and popularized in more and more fields.