Your dentist may recommend root canal therapy if you have severe tooth damage or deep dental decay. When performed, it is often a necessary step to save the tooth from falling out or to prevent the infection from spreading. There are certain symptoms that may suggest root canal therapy is necessary, and it is helpful to become more familiar with them. When root canal therapy is needed, it also helpful to understand what the treatment is exactly.
A review of root canal therapyRoot canal therapy is a common dental procedure that most dentists offer. It is safe and effective, but more invasive than dental fillings and various other similar procedures. The following is an overview of what root canal therapy is, when it might be necessary and what you can expect throughout the treatment and aftercare.
Root canal therapy definedRoot canal therapy is a dental procedure that removes and replaces infected and damaged dental pulp in the root of a tooth. Root canal therapy is needed if a tooth infection develops and cannot be treated through less invasive methods, such as antibiotics or draining the dental abscess. Root canal therapy can also address severe tooth decay that cannot be treated with a dental filling. The primary purpose of root canal therapy is to address the underlying symptoms and prevent the tooth from becoming lost.
Symptoms of a root canal infectionThe symptoms may vary for each patient, but there are certain symptoms that are more common among those who need a root canal procedure. The most common symptoms include:
- Deep tooth decay
- Tooth pain and sensitivity
- Swollen and sore gums
- Fever and swollen lymph nodes