1. How does an intraoral scanner work?
The intra-oral scanner, which is a 3D scanner used in dentistry, was discussed in the preceding section. It enables the measuring of objects inside the oral cavity in three dimensions. The simple emission of the light beam may detect everything from the location of the individual pieces to the form and size of the dental arches. After the data is gathered, specialized software processes it to create an accurate three-dimensional model that can be seen on the display.
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2. What is the intraoral scanner’s mechanism?
Using high-resolution cameras, the intra-oral scanner projects a light beam (either structured light or laser) onto the surface of the teeth. This allows the device to measure the dimensions of implants and dental arches as well as the distortion the beam experiences as it passes through these structures. This is made possible by the distortion that occurs when the instrument’s beam strikes the different structures inside the mouth cavity. This distortion is captured by the cameras and then emphasized in the 3D model using specialized software.
3. How do conventional and digital impressions differ from one another?
An imprint tray, also known as a metal plate, is loaded with paste and inserted into the patient’s mouth for a few minutes to take a conventional impression. The patient had significant pain, which included anxiousness and any gag response brought on by the plate itself. Furthermore, there is a chance that the impression might be damaged, necessitating another impression for the patient.
On the other hand, with the intraoral scanner, all that is required to get a digital imprint in real time is a few seconds of the scanner being within the patient’s mouth, with the option to temporarily suspend the image. Additionally, this results in increased effectiveness, quicker recovery times, and less pain for the patient.
4. How quick is the intraoral scanner?
Naturally, the 3D model of the mouth cavity that was examined using specialized software is released right away by the intraoral scanner. Because a model that is incredibly accurate has been created, the structure of the arches and the dental parts will be precisely recreated in this model.
5. How intrusive is the intraoral scanner?
The intraoral scanner requires no invasive procedures at all. The patient is given a handpiece with high-resolution cameras, and the procedure is scanned for a few minutes, with the option to pause it if required. After that, the captured photos are sent straight to the monitor.
When contrasted with the traditional impression, which is quite irritating and does not permit any type of interruption during the manufacturing process, it is simple to see how this surgery does not result in the least injury to the patient.
6. In what clinical contexts may the intraoral scanner be used?
The intraoral scanner may be used to produce three-dimensional (3D) models for use in orthodontics, implant development, and to have a more thorough and in-depth look at the teeth and gums.
In general, this technology may be a great ally for any procedures that deal with the arches’ actual conformation since it makes it possible to produce a 3D model that is incredibly accurate and lifelike.
Since the patient’s teeth can be replicated with the same anatomical forms no matter what, the intraoral scanner can serve as an archive of the patient’s mouth.
7. In order to satisfy the demands of the practitioner, what properties need an intraoral scanner to possess?
An intraoral scanner should have the highest resolution, precision, and mathematical accuracy of the models generated from the scan. Along with being quick and easy to use, it should also be able to capture color photographs.
8. What advantages does the intraoral scanner provide patients?
Without a doubt, the primary benefit for the patient is that using this device to take tooth imprints doesn’t cause any discomfort. The prospect of including the patient in the various operations and the savings in terms of fewer sessions should not be undervalued. The patient can clearly view the features of his mouth on the monitor and comprehend which treatments will be performed on it.
9. What are the benefits of intraoral scanning for professionals?
When using the intraoral scanner, a professional can benefit from its speedy instrumentation, allowing for quick impression evaluation and the ability to address any imperfections without having to start over from scratch, as would be the case with a traditional technique. This immediacy will thus minimize the technical times of the past when the impression had to be given manually and enable the creation of the artefact by only submitting the file.
10. What type of upkeep is required for an intraoral scanner?
The equipment must be sterilised, just like any other piece of apparatus. The probe head can be cleaned with water and then dried with absorbent cotton and alcohol. After that, the probe has to be dismantled, wrapped in gauze, put into the sterilisation bags, and steam-disinfected for six minutes at 134°C or fifteen minutes at 121°C.
