(Also known as CompuDent) is essentially a computer-controlled dental injection. The flow rate of the local anesthetic is controlled by a computer. This means that the injection is guaranteed to be slow, steady, and comfortable as a result.

 

Most people who have had a bad experience with injections think that needles sting because the skin is pierced, but this is usually not so. Most often, the sting was caused because the anesthetic was fired in too quickly. The wand controls this automatically.

 

​For the more serious tooth problems this service can be a good option, especially for the more lengthy operations, for those looking to make the process something that happens relatively pain-free.