1. What is dental retreatment in simple words?

Retreatment is the repeated cleaning and filling of root canals that have already been treated before, but unsuccessfully. The doctor removes the old material, removes the infection, finds and treats the missed canals, and then hermetically closes them. The tooth stops hurting and remains alive.

2. If the tooth has already been treated, why does it hurt again?

The reasons are different: a missed canal, poor cleaning, bacteria left behind, a crack in the root, a leaky filling or crown. Without a microscope, these problems are difficult to notice. At KAN Dental we use 3D CT and Diagnocat to find and correct any. error.

3. Is tooth retreatment painful?

No. We apply the anesthesia gently: first, apply the gel to the injection site, then the anesthetic itself. For anxious patients, sedation and treatment are available (anesthesia).

Yes, definitely. If you leave everything as is, the infection will grow. First, periodontitis will develop (pain when biting, swelling), then an abscess (abscess) or cyst. As a result, the tooth will have to be removed, and sometimes the infection can spread to the jaw and even to neighboring teeth.

Optimally - 1-2 times. Each retreatment requires the removal of part of the tooth tissue, the walls of the canals become thinner. If after two attempts the infection returns, the tooth will most likely have to be removed. But at KAN Dental we do everything to ensure that the first retreatment is the last.

Saving your tooth is always preferable. Retreatment is cheaper and faster than implantation, and your tooth is a natural support for the jaw. Implantation is an excellent option if the tooth is so damaged that it cannot be saved. At KAN Dental, we will honestly say what is better in your case.

7. Is it possible to treat a tooth during pregnancy?

Yes, but only in the second and third trimesters and for urgent reasons (severe pain, purulent inflammation). We use safe anesthetics and CT scans with a minimal dose of radiation. In the first trimester, it is better to postpone planned retreatment. hole in the crown, re-treats it, and then closes the hole with a special material. But if the crown is old or leaky, it will still have to be replaced.

9. How much does it cost to re-treat a tooth at KAN Dental Clinic?

The cost depends on the complexity: how many canals need to be re-treated, whether there is a broken instrument, whether a pin needs to be installed. cost: canal retreatment; diagnosis: CT scan with Diagnocat analysis; tooth restoration with a filling or crown. We name the exact price after the first consultation and CT scan. None. surprises.

Root canal retreatment in Tashkent

When does a tooth need to be re-treated?

The filling or crown is already in place, but the tooth continues to bother you. Here are the symptoms that indicate that re-treatment is necessary:

Aching pain for no reason.
Pain when chewing.
Swelling or redness gums around the tooth, sometimes with a purulent fistula.
Darkening of the enamel - the tooth has become gray or dark compared to its neighbors.
An unpleasant odor or taste from under an old filling or crown.
Discomfort from hot or cold products.

If you notice at least one sign, do not delay the visit. The sooner you start retreatment, the higher the chance of saving the tooth.

The most common mistakes and complications after primary canal treatment

Even an experienced doctor without a microscope can make mistakes. Here are the main reasons why retreatment is required:

Missed canal. Many teeth have additional, very thin canals that are not visible on a regular x-ray.
Impassable or curved canal. Complex anatomy prevents high-quality cleaning.
Bacteria remained in the canal after incomplete treatment.
Insufficient filling. The canal is not filled tightly, there are voids - a breeding ground for bacteria.
A broken instrument in the canal is blocking the passage. and interferes with treatment.
Perforation of the canal wall. The doctor accidentally made a hole through which the infection penetrates into the bone.
Bacteria got under the crown and caused secondary caries.

At KAN Dental we make such mistakes. correcting.

H2: How we perform dental retreatment at KAN Dental Clinic

The retreatment process is more complicated than primary treatment, but in our hands it becomes predictable and comfortable.

Stage 1: Accurate 3D diagnostics with Diagnocat

At the consultation we do a 3D CT This is a three-dimensional image that shows all the roots, canals and surrounding tissues. Then we load it into Diagnocat - artificial intelligence trained on millions of images. It automatically:

counts the number of root canals and marks their anatomy;
finds hidden caries, cysts, granulomas;
identifies calcified ones. (overgrown) areas;
measures the area of inflammation at the root apex.

You receive a color report with an accurate treatment plan.No guesswork.

Stage 2: Treatment under a microscope

After diagnosis, the doctor proceeds with the diagnosis. retreatment:

Anesthesia. First, anesthetic gel is applied to the injection site, then the anesthetic itself. You do not feel pain.
Isolation. We install a rubber dam - the tooth is completely isolated from saliva and bacteria.
Access to the canals under a microscope. Using 20-30x magnification, the doctor removes the old filling or crown, removes the pin (if any). antiseptics.
Temporary filling. A medicinal paste is placed into the canals to relieve inflammation, the tooth is closed with a temporary filling.

Stage 3: Control CT control and final restoration

After 1–2 weeks, when inflammation leaves:

We take a control CT image to make sure the canals are clean.
We constantly fill the canals with hot gutta-percha - the material hermetically fills all branches.
We install a permanent filling or crown to protect the weakened tooth from fractures.

The whole process is controlled by a microscope and Diagnocat. The result is a healthy tooth that will last for many years.

Questions and answers about dental retreatment

Why choose KAN Dental Clinic for teeth retreatment

We treat even the most hopeless teeth. Another clinic recommended removal? We often save such teeth thanks to a microscope and Diagnocat.
Expert doctors in endodontics. Our dental therapists are proficient in microscopic endodontics at level of the world's best clinics.
Korean protocols and the latest equipment. Since 2011, we have been the first in Uzbekistan to introduce South Korean standards. We use microscopes and 3D tomographs of an expert level.
Without imposed services, we explain the risks and benefits.
We give. guarantee.

H2: Sign up for a consultation on dental retreatment in the center of Tashkent

Do not endure pain and do not rush to remove a tooth. Come to KAN Dental Clinic - we will conduct a diagnosis, draw up a plan and, with a high probability, save your tooth. We will tell you the full cost before we start treatment.

+998 (78) 113-73-33

Leave a request on the website [kan.uz](https://kan.uz/) - the administrator will select a convenient time.

Address: Mirzo-Ulugbek district, Mirzo Ulugbek st., 51B (landmark: Buyuk Ipak Yuli metro station).

Get a consultation

Leave a request, we will contact you

KAN Dental Team

Strong, experienced top-level dentists. We work according to international protocols. We guarantee the highest quality of treatment and your peace of mind.

Kim Dmitry
Moiseevich

Dental treatment specialist under microscope, dentist-therapist, endodontist

KAN Dental Clinic

Mamadiyarov Husan
Doniyarovich

Dental treatment specialist under microscope, dentist-therapist, endodontist

KAN Dental Clinic

Pak Olga
Veniaminovna

Specialist in aesthetic dental restoration, dentist-therapist

KAN Dental Clinic

Shoislomov Shakhzod
Shorahmatovich

Dental treatment specialist under microscope, dentist-therapist, endodontist

KAN Dental Clinic

Kim Ekaterina
Alexandrovna

Specialist in aesthetic dental restoration, dentist-therapist

KAN Dental Clinic

When does a tooth need to be re-treated?

The filling or crown is already in place, but the tooth continues to bother you. Here are the symptoms that indicate that re-treatment is necessary:

Aching pain for no reason.
Pain when chewing.
Swelling or redness gums around the tooth, sometimes with a purulent fistula.
Darkening of the enamel - the tooth has become gray or dark compared to its neighbors.
An unpleasant odor or taste from under an old filling or crown.
Discomfort from hot or cold products.

If you notice at least one sign, do not delay the visit. The sooner you start retreatment, the higher the chance of saving the tooth.

The most common mistakes and complications after primary canal treatment

Even an experienced doctor without a microscope can make mistakes. Here are the main reasons why retreatment is required:

Missed canal. Many teeth have additional, very thin canals that are not visible on a regular x-ray.
Impassable or curved canal. Complex anatomy prevents high-quality cleaning.
Bacteria remained in the canal after incomplete treatment.
Insufficient filling. The canal is not filled tightly, there are voids - a breeding ground for bacteria.
A broken instrument in the canal is blocking the passage. and interferes with treatment.
Perforation of the canal wall. The doctor accidentally made a hole through which the infection penetrates into the bone.
Bacteria got under the crown and caused secondary caries.

At KAN Dental we make such mistakes. correcting.

H2: How we perform dental retreatment at KAN Dental Clinic

The retreatment process is more complicated than primary treatment, but in our hands it becomes predictable and comfortable.

Stage 1: Accurate 3D diagnostics with Diagnocat

counts the number of root canals and marks their anatomy;
finds hidden caries, cysts, granulomas;
identifies calcified ones. (overgrown) areas;
measures the area of inflammation at the root apex.

You receive a color report with an accurate treatment plan.No guesswork.

Stage 2: Treatment under a microscope

After diagnosis, the doctor proceeds with the diagnosis. retreatment:

Anesthesia. First, anesthetic gel is applied to the injection site, then the anesthetic itself. You do not feel pain.
Isolation. We install a rubber dam - the tooth is completely isolated from saliva and bacteria.
Access to the canals under a microscope. Using 20-30x magnification, the doctor removes the old filling or crown, removes the pin (if any). antiseptics.
Temporary filling. A medicinal paste is placed into the canals to relieve inflammation, the tooth is closed with a temporary filling.

Stage 3: Control CT control and final restoration

After 1–2 weeks, when inflammation leaves:

We take a control CT image to make sure the canals are clean.
We constantly fill the canals with hot gutta-percha - the material hermetically fills all branches.
We install a permanent filling or crown to protect the weakened tooth from fractures.

The whole process is controlled by a microscope and Diagnocat. The result is a healthy tooth that will last for many years.

Why choose KAN Dental Clinic for teeth retreatment

We treat even the most hopeless teeth. Another clinic recommended removal? We often save such teeth thanks to a microscope and Diagnocat.
Expert doctors in endodontics. Our dental therapists are proficient in microscopic endodontics at level of the world's best clinics.
Korean protocols and the latest equipment. Since 2011, we have been the first in Uzbekistan to introduce South Korean standards. We use microscopes and 3D tomographs of an expert level.
Without imposed services, we explain the risks and benefits.
We give. guarantee.

H2: Sign up for a consultation on dental retreatment in the center of Tashkent

+998 (78) 113-73-33

Leave a request on the website [kan.uz](https://kan.uz/) - the administrator will select a convenient time.

Address: Mirzo-Ulugbek district, Mirzo Ulugbek st., 51B (landmark: Buyuk Ipak Yuli metro station).

When does a tooth need to be re-treated?

The most common mistakes and complications after primary canal treatment

H2: How we perform dental retreatment at KAN Dental Clinic

Questions and answers about dental retreatment

Why choose KAN Dental Clinic for teeth retreatment