Root canal re-treatment
A tooth can still bother you after treatment if inflammation remains in the root, invisible to the naked eye. At Belaya Raduga we use a microscope and AI image analysis and take on cases where conventional methods are no longer enough. This way we save the tooth even when it seems impossible.
When root canal re-treatment is needed
with residual or recurring inflammation after the first treatment
if pain or discomfort occurs when biting
with foreign fragments in the tooth canals
if X-rays show foci of inflammation — “cysts”, “granulomas”
with complex root anatomy: when the canals are too curved or narrow, or if individual canals may have been missed during the first treatment
What complex root canal re-treatment is
It's a repeat therapeutic procedure in which the doctor removes the old filling materials, thoroughly cleans the canal system using ultrasound and antiseptics, corrects anatomical features, and seals the canals with a new biocompatible material under microscope control.
Viktoria Gabeeva, dentist-therapist, head physician of Belaya Raduga clinic
“Sometimes a tooth that seemed ‘lost’ can be saved. Root canal re-treatment requires experience and precision, but it makes it possible to keep your own tooth and avoid extraction.”
Stages of the procedure
- Diagnosis: X-ray and 3D scanning, assessment of the old material under a microscope.
- Removal of old filling materials
- Cleaning and treating the canals with ultrasound, antiseptics, and special instruments.
- Widening, shaping, and sealing with a biocompatible material under a microscope.
- Monitoring the result and restoring the crown part of the tooth.
Safety and care
For us it's important that re-treatment is pain-free and provides maximum support for the patient.
1
We use modern anaesthesia for complete pain relief
2
We work under a microscope to avoid unnecessary tissue trauma
3
We explain the course of treatment and give recommendations in simple terms
4
We create conditions in which the procedure is as gentle and predictable as possible
Viktoria Gabeeva, dentist-therapist, head physician of Belaya Raduga clinic
“Our priority is not only the result of the treatment but also the patient's state: that they feel care, trust, and calm throughout the whole journey.”
Our specialists
Frequently asked questions (FAQ)
How many sessions are needed?
It depends on the number of canals and the complexity of the anatomy — usually 1–3 visits.
Does re-treating a canal hurt?
The procedure is performed under anaesthesia, with no painful sensations.
What's the lifespan of the tooth after re-treatment?
With proper restoration the tooth lasts for decades.
Book an appointment
+7 (495) 132-31-03
Additional information
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