Explain the entire process of 3D printing dental models.
The world of dentistry is now enriched with the aid of 3D printing. As a matter of fact, 3D printing has turned out to be time-saving as well as budget-friendly. Specifically, 3D printing has helped dentists to execute more specific and accurate outcomes.
As a matter of fact, we have to look for digital impressions wherever we use models that are 3D printed. Precisely, 3D printed models are nowadays a must requirement in clear aligners, splints, Hawley retainers, and many more.
The first and foremost step in 3D printing is cleaning the scanned impression. As a matter of fact, dentists have to make a proper design of the model digitally. Precisely, the printers will use this digital model to print it three dimensionally.
We will look into the various steps of printing 3D dental models. There are various steps dentists follow to make a proper 3D print. Let’s dive deep and have a quick tour.
Process of 3D printing dental models
Intraoral Scans:
Dentists create digital models with the help of a traditional impression or model. Specifically, they scan these impressions by scanning the patient with the help of an intraoral scanner. Additionally, sometimes dentists do use optical desktop scanners to record these impressions.
Precisely, intraoral scanners are devices operated by hand. As a matter of fact, intraoral scanners project light sources on the targeted areas. Hence, the sensors then record thousands of images which help in creating 3D digital models.
As a matter of fact, the intraoral scanners perform faster than the impressions created physically. Furthermore, these scanners help in saving a wholesome amount of money as well as time.
Process of making 3D printing dental models:
It is a true fact that 3D printing is a simpler process. As a matter of fact, 3D printing is budget friendly and tends to have more accurate and unique results. Furthermore, 3D printing uses digital impressions and IOS scans to create models.
The dentists store the models in the practice labs with the help of digital files. Hence, the dentists now don’t need physical items to safe keep records. As a matter of fact, these files help to recreate the models if needed at any period of time.
There are a few simple steps to create dental models in 3D printing. The steps are as follows:
1. Scan:
Scanning is the first and foremost part of 3D printing. As a matter of fact, the dentists need to have a fresh scanned Image of the targeted area. Precisely, dentists produce scanned images using two different techniques.
Dentists especially use intraoral scanners to get scanned details. Furthermore, they also use physical impressions. As a matter of fact, dentists obtain these impressions with the help of desktop scanners.
2. Design:
The next step needs CAD software. The best CAD software currently in the market is Meshmixer. As a matter of fact, dentists have to import the data recorded by the scanners into the software.
The dentists use this software to design the required model. Specifically, the software develops the models and designs them according to the patient’s requirements. Hence, once the model is ready, the dentists clean the model.
3. Print:
Before sending the digital models to the printers, the dentists need to arrange the files in the order in the software. There are some best dental 3D printers available in the market. As a matter of fact, these printers have the record of producing the most accurate and unique prints in 3D dental printing.
The dentists have to import the digitally produced models into the proper software. Precisely, this software prepares the necessary processes and executes them via printing.
4. Prepare:
Now comes the final part of 3D dental printing. As soon as the model is ready, the dentists wash the model, dry them and post-cure the parts. As a matter of fact, there is a specific process to wash and dry the printed parts.
Form Wash and Form Cure is the process that uses automated techniques to execute wash and dry. Hence, the dentists have completed the production of the model. Furthermore, the dentists then use the models according to the application sites.
Conclusion:
This 3D dental printing has exceeded every older printing procedure. As a matter of fact, the production of precious stone models required extra labor and time. The best dental 3D printers assure to print of models within a few hours which also saves costs.
