As technology develops, researchers in all medical fields are pushing the edges of science to discover new possibilities. In September of 2017, a Chinese clinic used a robot to perform a dental operation on a patient, taking a big step further into the field of robotics in medicine and dentistry.

The First Foray of the Robot Dentist

The dental surgery, performed by the robot, occurred on September 16, 2017. It was conducted at the Fourth Military Medical University of Xi’an, at the university’s College of Oral Medicine.

During the course of a single hour, the robot installed two 3D-printed artificial teeth into the mouth of a female Chinese patient.

No human assisted the robot during the procedure. Doctors did give the patient a local anaesthetic before the dental surgery, but otherwise she was awake.

Results of the Robot Dentist’s Work

According to reports from the Chinese experiment, the robot performed the surgery skilfully. Its margin of error was comparable to that of a typical dental surgeon— about 0.2-0.3 mm. The robot had a few advantages over its human counterparts; it could manoeuvre more quickly and accurately, since it uses sensors rather than eyes to perceive the space of the mouth. Where human dentists have to move their hands into various positions and crane their necks to see into the mouth, a robot can handle the challenges of the confined space more easily.

The Need for Qualified Dentists in China

In China, there are not enough qualified dentists to do all the necessary procedures. Patients have to stay on long waiting lists until a slot opens up and they can finally have their dental work done. This shortage sparked the initiative to create robot dentists that could perform some of the essential routine procedures.

Similar Shortages Among Singapore Dentists

Although the situation is not as dramatic as in China, there is a similar shortage of dentists and Invisalign providers in Singapore. In the future, the Ministry of Health may need to consider the use of robots for some procedures. This tactic could free up more time for the real dentists to perform surgeries and other tasks that require a human touch.

Innovative Technology and Invisalign in Singapore

Invisalign is well-known for its cutting-edge method of moving teeth without the need for metal brackets and wires. Instead, the system uses 3D-printed Invisalign trays, which are clear aligners designed to fit a particular patient’s teeth. The patient wears the trays for a few weeks, and the teeth move gradually into the new position. Then the dentist switches the old trays for new ones, which move the teeth a bit further. After several phases of treatment, the smile makeover is complete, and the teeth are all in their correct spots.

Locating Your Invisalign Provider in Singapore

With innovations like these, the treatment of dental problems will continue to become easier. If you have a concern about your own teeth or your oral health, visit Orchard Scotts Dental. Our friendly representatives will be happy to help you make an appointment; and when you arrive, you’ll be pleased with the welcoming atmosphere of our offices. Our skilled Singapore dentists can evaluate your oral health and make some recommendations for treatment, depending on your immediate needs and future goals.

Source:, 25 Sept 2017