Root Canal Therapy

Root canal therapy is a common, effective procedure that can save a severely damaged or infected tooth. At Wong Dentistry, Dr. Wong uses modern techniques to make root canal treatment as comfortable as possible.

When Is a Root Canal Needed?

A root canal may be recommended when the pulp (the soft tissue inside your tooth) becomes infected or inflamed. Common causes include:

• Deep decay that has reached the tooth’s nerve
• A cracked or chipped tooth
• Repeated dental procedures on the same tooth
• Trauma to the tooth

Symptoms That May Indicate You Need a Root Canal

• Severe toothache or sensitivity to hot/cold
• Darkening of the tooth
• Swelling or tenderness in nearby gums
• A persistent pimple on the gums

The Procedure

Modern root canal treatment is similar to getting a routine filling:

1. Diagnosis — Dr. Wong examines the tooth and takes X-rays to assess the extent of infection
2. Anesthesia — The area is numbed to ensure your comfort throughout the procedure
3. Treatment — The infected pulp is carefully removed, and the inside of the tooth is cleaned and disinfected
4. Restoration — The tooth is sealed and typically restored with a crown for long-term protection

After Treatment

Most patients experience relief from pain immediately after the procedure. With proper care, a tooth treated with a root canal can last a lifetime.