Overview
Root canals, reimagined
The phrase root canal makes many people anxious, but for most patients modern endodontics at our clinic feels much like having a routine filling. The goal is simple: remove infection from inside the tooth and save it from extraction.
Inside every tooth is a soft core called the pulp, which contains nerves and blood vessels. When deep decay, a crack or an injury lets bacteria reach the pulp, it can become inflamed or infected. Without treatment, the infection can spread to the bone around the root and cause an abscess.
Using flexible motor-driven rotary instruments, we clean and shape the canals quickly and thoroughly. Electronic apex locators measure the root length precisely, so the canal can be cleaned to its full depth and the infection removed as completely as possible.
In many cases the entire treatment is completed in one comfortable appointment, relieving your pain and preserving a tooth that would otherwise be lost. Our team includes Dr. Aditi Sharma, our Endodontist, who focuses on root canal care. Our portable digital X-ray unit lets us take images right at the chair to check each stage of treatment.
Is it right for you?
Signs you may need a root canal
Only an examination and X-ray can confirm whether you need root canal treatment, but these signs are worth getting checked promptly.
- Severe or throbbing toothachePain that keeps you awake, throbs on its own or spreads to your jaw or ear can be a sign that the pulp is infected.
- Lingering sensitivitySensitivity to hot or cold that lasts long after the food or drink has gone often points to an irritated or damaged nerve.
- Pain when bitingTenderness when you chew or press on a tooth can mean infection has reached the tissue around the root.
- Swelling or a gum boilA swollen gum, face or a small pimple-like bump near the tooth may indicate an abscess. Seek dental care quickly, and urgent care if swelling spreads or you have a fever.
- A darkening toothA tooth that turns grey or darker, often after an injury, may have a damaged pulp even if it does not hurt.
- A deep crack or old injuryDeep decay, a cracked tooth or a past knock can let bacteria reach the pulp, sometimes without obvious pain at first. That is why regular check-ups and X-rays matter, even when a tooth feels fine.
Treatment options
Technology that makes the difference
Root canal treatment has changed a great deal. These techniques help us work more precisely and keep you comfortable throughout.
Rotary endodontics
Flexible nickel-titanium files driven by a motor clean and shape canals faster, more thoroughly and more comfortably than hand tools. Their flexibility helps them follow curved roots, and shorter procedures mean less time in the chair.
Apex locators
Electronic measurement of root length helps us clean the canal to the right depth for thorough infection removal. It also reduces the number of X-rays needed during treatment.
Single-visit treatment
When the infection is not severe, we clean, seal and protect the tooth in one sitting, saving you repeat appointments. More complex or heavily infected teeth may need a second visit with a medicated dressing in between.
Digital X-rays
Low-radiation RVG digital imaging gives a precise view of root anatomy, helping us locate every canal. Images appear on screen within seconds, so we can show you exactly what we see.
Re-treatment
We can re-treat failed or incomplete root canals from previous work, giving a struggling tooth a second chance. The old filling material is removed, the canals are cleaned again and the tooth is resealed.
Post-treatment crowns
A root-treated tooth is reinforced with a crown to restore full strength and protect it for years to come. We offer Zirconia, E-max and PFM crowns, matched to your natural teeth.
Step by step
Your root canal journey
- 1
Diagnosis
We examine the tooth, listen to your symptoms and take a digital X-ray to see the roots and surrounding bone. We explain whether the tooth can be saved and what the treatment involves.
- 2
Numbing and isolation
The area is numbed with local anaesthesia, so you should feel pressure rather than pain. The tooth is then isolated to keep it clean and dry during treatment.
- 3
Cleaning and shaping
We open the tooth, remove the infected pulp and clean and shape the canals with rotary files, using the apex locator to measure each canal's length.
- 4
Sealing the canals
The cleaned canals are filled and sealed to stop bacteria re-entering. A temporary or permanent filling closes the top of the tooth.
- 5
Crown and review
Back teeth usually need a crown for protection, fitted at a later visit. We review the tooth over time to make sure it is healing well. Follow-up X-rays help confirm that the bone around the root is recovering after the infection has been treated.
Why choose us
Why choose World Dental Care for root canal treatment
We understand that many people arrive anxious or in pain. Our clinic is designed to feel calm and welcoming, and we take time to explain each step before we begin. Dr. Rubinder Singh, our founder and chief dental surgeon, has a strong focus on conservative dentistry, which means saving your natural tooth wherever it is sensible to do so.
Treatment is carried out with rotary endodontics, apex locators and endomotors, and RVG digital X-rays. For over a decade our Amritsar clinic has followed ADA/ISO sterilisation protocols, with Class-B autoclaves and disposable barriers. If you are in pain, our 24x7 helpline is here to help you.
- Rotary files, apex locators and endomotors
- Single-visit treatment in many cases
- Dedicated Endodontist on our team
- 24x7 helpline for dental pain
Aftercare
After your root canal
Most people return to normal activities the same day. These simple steps help your tooth settle comfortably.
Wait for the numbness to wear off
Avoid eating until feeling returns, so you do not bite your cheek or tongue. This usually takes a few hours.
Expect some tenderness
The tooth may feel sore or tender to bite on for a few days. This is normal and usually settles on its own. Your dentist will advise on suitable pain relief.
Chew on the other side
Until your permanent filling or crown is fitted, avoid hard or sticky foods on the treated tooth, as it can be more fragile. Cutting food into smaller pieces can also make chewing easier.
Get your crown on time
If a crown has been recommended, try not to delay it. An unprotected root-treated tooth is more likely to crack.
Keep up good oral hygiene
Brush twice a day, clean between your teeth and attend regular check-ups to protect the treated tooth and those around it.
When to call us
Contact us if you have severe pain, swelling, a reaction to medication or if a temporary filling falls out. Call or WhatsApp our 24x7 helpline.