Root Canal Treatment in El Hamma – Gabès

Who needs root canal treatment?

Root canal treatment is needed when the nerve of a tooth is irreversibly damaged:

• deep decay that has reached the pulp;
• an inflamed nerve (pulpitis) causing spontaneous pain, often at night;
• a dead tooth (necrosis), sometimes painless, which may darken;
• an abscess or swelling of the gum around a tooth;
• a fracture or knock that has exposed the nerve.

Signs that mean you should book a visit: toothache that wakes you at night, lingering pain with hot drinks, a tooth that hurts when you chew, or swelling of the gum or cheek. For severe pain or swelling, see our dental emergency page.

The dentist confirms the diagnosis with an examination, sensitivity tests and an X-ray. Sometimes a simple filling is enough to keep the nerve alive.

How treatment works, step by step

1. Diagnosis and anaesthetic

After the X-ray, the tooth is numbed with a local anaesthetic. If there is an abscess, drainage or preliminary treatment may be needed.

2. Isolating the tooth

A rubber sheet called a dental dam isolates the tooth so it stays dry and you do not swallow or breathe in the cleaning solutions.

3. Cleaning and shaping the canals

The dentist opens the tooth, removes the pulp, then cleans and shapes each canal with fine instruments while rinsing with a disinfectant solution. The length of each canal is measured precisely. Instruments used at the clinic (rotary files, apex locator, etc.)

4. Filling the canals

The canals are filled with a sealing material (gutta-percha and sealer), and an X-ray checks the result.

5. Restoring the tooth

The tooth is closed with a temporary or permanent filling. A crown is often advised afterwards to protect a weakened tooth.

How many visits, and how long?

As a rough guide:

• 1 to 2 visits for most teeth, each about an hour long;
• more if the tooth is infected, has several difficult canals or needs retreatment;
• then 1 to 3 visits for the filling or crown.

Molars, which often have 3 or 4 canals, usually take longer than front teeth.

Aftercare and advice

• Tenderness to touch or when chewing for a few days is common; a simple painkiller is usually enough.
• Avoid biting hard on the tooth until the final restoration is in place.
• Take only the medication prescribed; antibiotics are not routinely needed.
• Come back if the pain gets worse, if swelling appears or if the temporary filling falls out.
• Have the planned crown or restoration done without delay to avoid a fracture.

In our dental clinic in El Hamma

• A diagnosis explained with the X-ray before deciding between a filling, root canal treatment or extraction.
• Priority given to saving the tooth when that is reasonable.
• Restoration and crown carried out at the same clinic, with digital design in exocad.