Everyone knows this scary feeling, when you have to visit your dentist. But still your teeth should be healthy.
      
      11th International Congress of Dentists, which took place in Yokohama, covered the issue of anesthesia. Russian dentists have won the award for the best scientific presentation. The scientists told the audience about making local anesthesia more effective due to automation of solution injection.
      
      Experts claim the suggested technique to mark a new trend in anesthesia, allowing eliminating of patient’s fear and providing safety and comfort for those, who want their teeth to be healthy.
      
      The scientists have suggested slow injection of anesthetic solution, thus making minimal amounts of said solution more effective.
      
      Source: Science News