The advantage of electric handpieces is that they cut teeth very efficiently and smoothly with much less vibration. This leads to much less trauma to the pulp, more comfort for patients, and a shorter time in the treatment chair. With less trauma to the pulp, the teeth are less likely to die; therefore, the risk for root canal treatment is greatly reduced.
"Absolutely amazing! So friendly! Shelly did an amazing job cleaning my teeth. She checked in on me constantly to make sure I wasn’t in any pain."