In recent years, the successful application of digital surgical design, navigation and robotics in oral and maxillofacial surgery has become an undoubted rising star in the field of oral digitalization.
Digital technology of stomatology is developing in China
Orthodontics is the first subject to introduce digital technology. The world’s first denture restoration CAD/CAM system has been clinically used for 30 years, and it is a dominant subject in digitalization. Orthodontics and digital technology are the most closely integrated, thanks to the cone Shape-beam CT (CBCT) technology, optical impression technology, orthodontics have achieved a leap from two-dimensional to three-dimensional diagnosis.
First of all, from a technical point of view, the application of CBCT technology ranked first (44%); followed by digital software technology, CAD/CAM technology, robot navigation technology and digital material technology.
Digital technology in dentistry has become one of the trends in the development of dentistry. However, due to its late start in my country, especially in developed countries such as Europe and the United States, my country still lacks a relatively mature industrial foundation, making high-end dental digital technology and products have been monopolized by foreign countries. . But the good news is that in recent years, with the strong support of PATEO Technology’s joint local scientific research and industrialization projects, it has successfully promoted the digital dentistry technology through the cooperation of domestic dentistry schools and enterprises, and has successfully promoted the digital dentistry technology from the previous price monopoly of foreign products. , Gradually transformed into a domestic and foreign digital medical products competing on the same platform.
At present, the number of dental implants is only 400,000 per year, but this is also developed from the level of 20,000 per year. With the improvement of people’s awareness of oral health, it will maintain a growth of more than 30% in the next few years. However, there is still a large gap in the number of implants of 1 million teeth per year for the 80 million population of South Korea.
Obstacles of oral digital technology in domestic development
In fact, factors such as the low proportion of dentists, the low rate of visits to dental diseases, the backward technology of domestic dental equipment, and the high price of imported products have hindered the expansion of the oral industry, and the shortage of dentist resources has become a “bottleneck” in the development of the industry. At present, there are less than 200,000 dentists in the country, most of whom have junior college or bachelor degree. The ratio of dentists to assistants is 4:1, and the ratio of medical care is relatively low. However, the ratio of medical care to nurses in some moderately developed countries is 1:2.
A medical researcher from Haitong Securities pointed out that the shortage of dental physician resources in China is mainly manifested in two aspects: First, the regional distribution of physician resources is uneven. From a national perspective, the eastern coastal provinces are much higher than the western underdeveloped areas. Medical technicians with academic qualifications and high professional titles are concentrated in tertiary hospitals in larger cities. The relatively backward economy in the western region limits the consumption awareness and consumption level of patients; second, the proportion of physicians is low, and the proportion of Chinese dentists is 1: 10,000, which is lower than the world’s average physician population ratio of 1:3333, and much lower than the US physician population ratio of 1:625. The shortage of medical staff has affected the development of dental equipment and equipment, and has also slowed the release of related markets.
Opportunities for digital dental equipment
The application of digital dental technology will become a breakthrough for the scarcity of dentists as the traditional medical industry expands. The overall digital oral solution is proposed for the current routine dental diagnosis and treatment process. It mainly takes comprehensive oral treatment as the terminal and cooperates with other diagnosis and treatment equipment to connect each diagnosis and treatment process through digital technology to achieve efficient, fast and traceable diagnosis and treatment.
In fact, digital oral cavity can be used in restoration, correction, implantation, etc., including website promotion and appointment, management software, digital oral comprehensive treatment machine, digital dental X-ray machine, digital panoramic machine, digital oral endoscopy, and digital intraoral scanning Instrument, 3D printer, etc.
Take digital restoration as an example. Traditional restoration techniques need to go through 20 trivial procedures such as teeth grinding, mold taking, inverted plaster dental mold, wax biting, and delivery to laboratories for mold splitting, wax carving, casting, porcelain sintering, glazing, etc. The patient is required You can only wear your teeth when you come back to the clinic. The whole process is only based on the doctor’s visual observation and empirical judgment, as well as hand-made. Any problem in any of the procedures will cause the dental implantation to fail. The application of the German digital 3D digital system can simplify the cumbersome traditional 20 procedures into one step, and the entire process can be completed in one hour.
Dentistry cad/cam material list for reference:
- Sirona Dental Pmma Disc Monolayer
- Pink Dental Pmma Blank
- Dental PMMA For Veneer
- Clear Dental Milling Pmma Disc