Root Canal Treatments
Root canal treatment is used to help save a tooth when the nerve and pulp inside the tooth become infected or severely inflamed due to deep decay, traumatic injury, fracture, or other dental conditions.
During treatment, the infected or inflamed pulp is removed, the inside of the tooth is carefully cleaned and disinfected, and the root canals are filled and sealed. This allows the natural tooth structure to be preserved rather than removing the tooth entirely.
After root canal treatment, the tooth requires a permanent restoration. A crown is often recommended to protect and strengthen the treated tooth, particularly when significant tooth structure has been lost. In some cases, a post may also be needed to help support the final restoration.
Whenever appropriate, preserving the natural tooth through root canal treatment can help avoid an extraction and the resulting space that may otherwise require replacement with a dental implant or bridge.
What It Is & How It Works
The procedure involves removing infected pulp and nerve tissue from inside the tooth, disinfecting the area, and filling and sealing the root canals. This allows the natural tooth structure to be preserved rather than removing the tooth entirely.
Who Needs This Treatment
Root canal treatment may be required when the nerve inside a tooth has become infected or severely inflamed because of:
A large cavity
Traumatic injury
Tooth fracture
Severe gum disease
Benefits
Helps preserve the natural tooth
Removes infected or inflamed tissue
Provides an alternative to extraction
Allows the tooth to continue functioning
The Process
The infected tissue is removed and the canals are cleaned, disinfected, filled, and sealed. In many cases, treatment can be completed in one appointment.
After treatment, a permanent filling is required and may be followed by a crown for additional strength. If the tooth is severely weakened, a retentive post may also be used.
