Root Canal Treatment: diagnosis, function and long-term planning
Root Canal Treatment is considered when irreversible pulp inflammation, pulp death or root infection affects a tooth that is restorable and worth retaining.
Root-canal success depends on accurate diagnosis, complete anatomy, infection control and a durable coronal seal; treatment should not start if the tooth is vertically fractured or cannot be restored.
Who may be considered?
Specialist review may help when tooth pain, swelling or radiographic disease raises a focused question about saving the natural tooth.
- Irreversible pulpitis with a restorable tooth.
- Pulp necrosis or apical infection.
- A previously treated tooth suitable for retreatment.
- A tooth requiring endodontic care before definitive restoration.
What the specialist team must confirm
Review pain triggers and localization, pulp and percussion tests, periodontal probing, periapical radiographs, CBCT only when justified, crack and restorability assessment and previous root-canal records.
Key points for this treatment

From pulpal diagnosis to a sealed and functional tooth
Emergency pain relief, definitive canal treatment and final restoration may occur at separate visits.
Symptoms and bone healing are reviewed over time
Tenderness on biting may occur briefly, but swelling and spontaneous pain should improve rather than escalate.
The final restoration, bite, periodontal health and radiographic bone response determine whether the tooth remains serviceable.

Risks, limits and realistic expectations
Risks include instrument separation, perforation, missed anatomy, persistent infection, flare-up, discoloration, fracture, need for retreatment or surgery and eventual tooth loss.
Facial swelling, fever, spreading redness, difficulty swallowing, breathing problems or rapidly worsening pain requires urgent dental care.
