Pain Relief
Treatment removes infected pulp tissue and reduces pressure from inflammation inside the tooth.
Endodontic Care
Root Canal Treatment
Root canal treatment removes infected or inflamed dental pulp from inside a tooth, disinfects the root canals, and seals the space so the natural tooth can continue to function comfortably.
Treatment Overview
Saving a Natural Tooth From Pulp Infection
The dental pulp contains nerves, blood vessels, and connective tissue. Deep decay, cracks, trauma, repeated dental procedures, or leaking restorations can allow bacteria to reach this pulp, causing inflammation or infection.
Root canal therapy is needed when the pulp cannot heal on its own. The goal is to remove infection, relieve pain, protect the jawbone from spreading infection, and preserve the natural tooth wherever it is clinically suitable.
- Persistent toothache, especially pain that wakes you at night
- Sensitivity to hot or cold that lingers after the stimulus is removed
- Pain while chewing or pressure on the tooth
- Swelling, gum tenderness, pus discharge, or a dental abscess
- Darkening of a tooth after injury or deep decay close to the pulp
Tooth Preservation
Keeping the natural root helps maintain chewing efficiency, tooth position, and jaw balance.
Disinfection
Canals are cleaned, shaped, irrigated, and sealed to control bacterial contamination.
Crown Protection
A final restoration or crown helps reinforce the tooth after endodontic treatment.
Procedure Timeline
A Clear, Clinically Guided Treatment Journey
Diagnosis
The dentist examines the tooth, checks symptoms, takes dental radiographs when needed, and confirms whether the pulp is inflamed, infected, or necrotic.
Anesthesia and Access
Local anesthesia is used for comfort. A small access opening is made to reach the pulp chamber and root canal system.
Cleaning and Shaping
Infected pulp is removed. The canals are measured, cleaned, shaped with endodontic instruments, and irrigated with disinfecting solutions.
Obturation
Once dry and disinfected, the canals are sealed with a biocompatible filling material to reduce the risk of reinfection.
Crown Restoration
The tooth is restored with a permanent filling or crown. Back teeth often need a crown to protect them from fracture during chewing.
Post-Treatment Care
Avoid chewing hard food on the treated tooth until the final restoration is complete. Mild tenderness for a few days is common and is usually managed with prescribed or advised medication.
Home Care
Brush twice daily, floss gently, and keep the crown or restoration clean at the gumline. Return promptly if swelling, increasing pain, or bite discomfort develops.
Follow-Up
Review appointments help confirm healing around the root tip and ensure the final crown or filling is protecting the tooth properly.
FAQ
Common Questions
With local anesthesia, most patients are comfortable during treatment. The procedure is performed to relieve pain caused by pulp inflammation or infection.
Many teeth can be treated in one visit, but infected, complex, or symptomatic cases may need additional visits for disinfection and review.
Root canal treated teeth can be structurally weaker, especially molars and premolars. A crown helps protect the tooth from fracture and restores chewing strength.
The infection can spread beyond the tooth, causing swelling, bone loss, abscess formation, and sometimes the need for extraction.