Damage to your tooth through trauma or decay can lead to an infection. This infection can result in swelling, discomfort, oral problems that reach beyond your smile and even the loss of a tooth. If you are experiencing dental pain or even tooth sensitivity, call City Dental Centers at 626-966-3400. One of our team members will be happy to schedule you for an appointment with our dentists. Dr. Sam and associates can give you an examination to see if you could benefit from a root canal in Azusa, California.