In recent years this field has evolved thanks to technological advances that have allowed for greater precision, safety and comfort for patients
Technology has transformed many sectors, and dentistry is no exception. One of the most significant innovations in recent years has been the implementation of the intraoral scanner , a tool that is replacing traditional methods of taking dental impressions, such as alginate impressions.
What is an Intraoral Scanner?
The intraoral scanner is a device that takes 3D digital images of the patient's mouth, creating a virtual model that can be sent to the dental laboratory immediately. This makes it a modern and superior alternative to alginate impressions, which were the standard in dentistry for years.
Benefits of Intraoral Scanners versus Alginate
1. Greater precision
One of the main benefits of the intraoral scanner is its ability to provide 3D models with much greater accuracy than traditional alginate impressions. Alginate pastes can warp or lose detail during the handling process, while the scanner provides an exact reproduction of the patient's oral cavity, reducing the margin of error in the fabrication of prostheses or dental appliances.
2. Speed and Efficiency
Another key advantage of the intraoral scanner is its speed . Once the scan is complete, the 3D images can be sent digitally to the dental lab, eliminating the time spent transporting physical impressions and reducing waiting times for the patient. This efficiency also means fewer appointments and faster treatment.
3. Lower Risk of Cross-Contamination
By eliminating the need for physical materials that require handling and transport, the intraoral scanner significantly reduces the risk of cross-contamination . Digital impressions require no additional contact, improving safety for both patients and professionals.
Other Advantages of the Intraoral Scanner
In addition to the advantages mentioned, the use of an intraoral scanner also offers a more comfortable experience for the patient. Alginate impressions can be uncomfortable, especially for people with a gag reflex or anxiety. In contrast, digital scanning is fast, non-invasive, and more pleasant for the patient.
In terms of sustainability, intraoral scanners also eliminate the need to use disposable materials such as trays and alginate pastes, which helps to reduce the environmental impact in dental clinics.
In conclusion, the intraoral scanner is revolutionizing the world of dentistry by offering greater accuracy, speed, and safety compared to traditional alginate-based methods. This technology not only improves the patient experience but also optimizes the work of dental professionals. As the technology continues to advance, we are likely to see an increase in the adoption of these tools in dental clinics worldwide.
