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.
"Dr. Rene Gonzalez is hands-down the most exceptional dentist I have ever had the privilege of visiting. He has an extraordinary ability to perform procedures with such precision and care that I barely felt any discomfort."