Your teeth contain several layers: the outer protective enamel, a secondary layer of sensitive dentin, and an inner pulp that contains components commonly referred to as the “nerve” of the tooth. A deep cavity, traumatic injury, or tooth fracture can make the canal susceptible to bacterial infection, which can kill the pulp, stimulate increased blood flow, and create pressure within the tooth. If you see a dentist in the earliest stages of this condition, the tooth may be saved with a root canal.
Will root canal therapy hurt?
Oftentimes, root canal therapy can be completed in a single appointment. We simply clean out the diseased canal, fill it with a biologically-inert substance, seal it from further infection, and you’re on your way. While some patients experience post-procedural soreness or slight tissue inflammation, these are controllable with over-the-counter analgesics. Follow-up care involves thorough home hygiene and regular dental visits for cleanings and checkups.