A root canal refers to the space inside a tooth that extends from the crown down through the root to its tip. Typically, human teeth have between one and four canals, depending on their anatomy. If the nerve inside the tooth becomes damaged or infected, often originating from the pulp chamber, it can lead to significant discomfort and the need for its therapy.
Common Causes
Several factors can contribute to the need for one, including:
- Tooth Decay: When tooth decay progresses, it can penetrate the tooth and cause an infection. This infection can spread to the nerve, resulting in pain and discomfort that often necessitates a root canal.
- Trauma: If a tooth becomes chipped or broken, the exposed nerve can become vulnerable to infection. Such trauma can eventually require root canal therapy to address the damage.
- Aging: As teeth age, previous minor traumas or untreated issues can lead to nerve damage. Even if the damage seems minimal, it can result in significant problems that may require a root canal.
The Root Canal Procedure
Root canal therapy is a comprehensive treatment performed by your dentist to address infection or damage in the tooth’s nerve. The number of visits required may vary depending on the specific case, including factors such as the extent of infection or presence of an abscess.
Here is a general overview of the procedure:
- Dental X-ray: Initially, your dentist will take a periapical X-ray. This imaging technique provides a detailed view of the entire tooth, enabling your dentist to assess the damage and plan the treatment accordingly.
- Anesthesia: To ensure your comfort throughout the procedure, your dentist will administer a local anesthetic to numb the affected tooth. This step helps to minimize discomfort during the treatment.
- Drilling: Next, the dentist will drill a small opening in the tooth. This allows access to the nerve and pulp, which are essential for the next steps of the procedure.
- Nerve Removal: The dentist will then proceed to remove the infected nerve and any damaged tissue. Specialized instruments are used to ensure that all affected material is thoroughly cleaned out of the tooth.
- Sealing: Once the tooth has been cleaned, absorbent paper points are used to dry the area completely. Special materials are then used to seal the tooth, protecting it from future infections.
- Filling: Finally, the dentist will place a filling to restore the tooth’s function and structural integrity. This step completes the root canal procedure and helps the tooth regain its normal use.
For more detailed information about root canal therapy, please contact The Art of Dentistry in Virginia Beach. Our team is here to answer your questions and guide you through the treatment process.