Re-Treatment

Root Canal
Retreatment.

Sometimes a tooth that's already had a root canal continues to cause pain, or develops a new infection years later. Retreatment reopens the tooth, removes the old filling material, and corrects what the first treatment missed.

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Root canal retreatment case — radiographic sequence

What It Is

Fixing what a first attempt couldn't reach.

Root canals fail for identifiable reasons: a missed canal, a canal that curved beyond where the earlier treatment reached, a crack, or a crown/filling that let bacteria back in. Without magnification, these causes are genuinely difficult to find — which is exactly why many failed cases are referred to a microscope-equipped clinic.

At Aura, retreatment starts with identifying precisely why the original treatment didn't hold. The microscope lets us locate missed canals and fine cracks that a standard exam can't detect, so the second attempt addresses the actual cause of failure rather than repeating the same steps.

Why You May Need This

Signs it's time
to get it checked.

Pain returning in a previously treated toothDiscomfort months or years after a root canal usually means the infection has returned or was never fully resolved.
New swelling or a gum boil near an old root canalA recurring bump on the gum near a treated tooth is a sign of ongoing infection at the root.
Sensitivity to biting on a treated toothPain specifically when chewing can indicate a crack or leakage around the old filling material.
An X-ray showing a shadow at the root tipEven without pain, your dentist may spot a dark area on X-ray indicating a low-grade infection that needs attention.
A previous dentist recommending extractionRetreatment is often a genuine alternative to extraction — always worth a second, microscope-assisted opinion first.

The Process

What to expect,
step by step.

1

Diagnostic Review

Prior X-rays and symptoms are reviewed, followed by a fresh digital X-ray and microscopic examination.

2

Removing the Old Filling Material

The existing root canal filling is carefully removed to re-access the full canal system.

3

Locating the Missed Cause

Under magnification, missed canals, cracks or residual infection are identified and addressed directly.

4

Re-Cleaning & Re-Sealing

Canals are thoroughly disinfected again and resealed with fresh filling material.

5

Restoration & Follow-Up

The tooth is restored and monitored to confirm the infection has fully resolved.

Common Questions

Answers before
you ask.

Is retreatment as painful as the first root canal?

No — most patients find it comparable to or easier than the original procedure, since the tooth's nerve tissue is already gone.

Can every failed root canal be retreated?

Most can. A small number of cases are better served by apicoectomy (root-tip surgery) or extraction, which we'll discuss honestly if that applies to you.

Why did my root canal fail in the first place?

Common causes include missed canals, cracks, delayed crown placement, or new decay — the microscopic exam helps pinpoint which applies to your case.

Ready When You Are

Book your Re-Root Canal Treatment
consultation today.

Our reception team confirms most appointment requests within the hour.

Book This Treatment → Call +91 92014 23223

Root CanalRetreatment.