Root Canal Infection
A root canal infection occurs when bacteria invade the pulp chamber, causing inflammation, pain, and potential abscess.
Symptoms
- Severe toothache
- Prolonged sensitivity to heat
- Darkening of the tooth
- Gum swelling near the tooth
Causes
- Deep decay reaching the pulp
- Cracked tooth
- Failed previous dental work
Recommended Treatments
Anterior Root Canal
Anterior root canal treats infection in the front teeth, which typically have a single root canal. The procedure is generally quicker and simpler than posterior root canals.
Posterior Root Canal
Posterior root canal treats infection in molars and premolars, which have multiple root canals (2-4). These procedures are more complex but equally successful with modern techniques.
Root Canal Retreatment
Root canal retreatment is performed when a previous root canal fails to heal or becomes reinfected. The existing filling material is removed, the canals are re-cleaned, and new filling is placed.
Emergency Root Canal
Emergency root canal provides immediate relief from severe tooth pain caused by acute infection or trauma. Same-day treatment stops the infection and eliminates the pain.