Why would anyone need root canal treatment?
Root canal procedures save teeth that are in serious trouble. Problems can result from a pattern of tooth grinding, injury or trauma, or even from a well-made, large filling. Here’s what happens: a deep cavity or fracture leads to infection of a tooth’s pulp. An abscess forms at the root tip, causing discomfort, swelling, and even bone damage. Without root canal treatment, the tooth could be lost.
