⚡ Quick Facts: Root Canal Treatment in Yelahanka
| Duration / Timeline | Typically 45–90 minutes per visit; single-sitting RCT available for suitable non-abscessed cases. |
|---|---|
| Number of visits | 1 visit (in suitable cases) or 1–2 visits |
| Comfort & Anaesthesia | Child-friendly painless protocol / gentle topical numbing |
| Recovery timeline | Mild tenderness for 1–3 days is normal. Soft diet, prescribed medicines if given, and avoiding biting hard foods until final crown placement. Contact us promptly if severe swelling develops. |
| Lead Specialist | Dr. Prem Kumar R (MDS Pediatric & Preventive Dentist) |
| Clinic Hours | Open 10:00 AM – 9:00 PM (Monday – Sunday, All 7 Days) |
What is it?
Root canal treatment removes infected or inflamed pulp from inside a tooth, then cleans and seals the canal system so the natural tooth can be retained. At Kumar's Microscopic Dental Care on Attur Main Road, Yelahanka New Town, Dr. Prem Kumar R (MDS Pediatric & Preventive Dentistry; formerly Associate Professor at Ramaiah) performs many RCTs under microscopic magnification to improve visualisation of fine canals, calcified anatomy, and cracks.
Who needs it?
- Patients with deep decay reaching the pulp chamber
- Teeth with irreversible pulpitis, acute abscess, or lingering sensitivity
- Cracked or fractured teeth with pulp involvement
- Failed or incomplete prior root canals needing microscopic retreatment
- Teeth with decay developing under existing crowns or large fillings
Symptoms
- Spontaneous, throbbing, or lingering tooth pain
- Sharp pain on biting or extreme temperature sensitivity
- Swelling of gum or face near a tooth
- Discoloured tooth after trauma
- Pimple-like drainage on the gum (fistula)
Causes
- Deep dental caries reaching the nerve
- Dental trauma or hairline root fracture
- Large, deteriorating prior restorations
- Bacterial leakage under old crowns and fillings
- Cracks allowing bacterial ingress into the pulp chamber
Benefits
- Preserves the natural tooth whenever clinically feasible
- Relieves infection-related pain safely and quickly
- Microscopic magnification detects hidden, extra, or calcified canals
- Often completed in a single or few comfortable visits
Risks & considerations
- Instrument separation or canal ledge (minimized with microscopic protocol)
- Post-operative sensitivity for a few days
- Need for protective dental crown after RCT on posterior teeth
- Rare need for surgical endodontics if root tip healing is delayed
Treatment process
- Clinical exam, 3D digital imaging, and vitality pulp testing
- Painless local anaesthesia and rubber-dam isolation
- Microscopic access, cleaning, and biomechanical shaping under magnification
- Laser/ultrasonic disinfection and hermetic obturation (sealing) of canals
- Definitive core build-up and custom crown planning
What to expect
Clinical exam, 3D digital imaging, and vitality pulp testing
Painless local anaesthesia and rubber-dam isolation
Microscopic access, cleaning, and biomechanical shaping under magnification
Laser/ultrasonic disinfection and hermetic obturation (sealing) of canals
Definitive core build-up and custom crown planning
Why a dental microscope?
At Kumar's Microscopic Dental Care, Dr. Prem Kumar R (MDS) uses high-power magnification to visualise the root canal system with precision that the naked eye cannot achieve.
Up to 25× magnification — reveals fine anatomical details
Co-axial illumination — lights the canal directly
Detects hidden and accessory canals invisible to routine endodontics
Identifies calcified canals and micro-cracks that standard instruments miss
Recovery
Mild tenderness for 1–3 days is normal. Soft diet, prescribed medicines if given, and avoiding biting hard foods until final crown placement. Contact us promptly if severe swelling develops.
Duration
Typically 45–90 minutes per visit; single-sitting RCT available for suitable non-abscessed cases.
Cost (Bangalore indicative)
₹4,000 – ₹12,000+ per tooth depending on tooth type (anterior vs molar) and complexity. Indicative Bangalore ranges; confirm at consultation.
Indicative Bangalore ranges for planning only. Final fees confirmed after clinical examination.
Success & outcomes
When canals are thoroughly disinfected under magnification and promptly sealed with a quality crown, tooth retention rates exceed 95% in clinical literature.
Frequently asked questions
Is microscopic root canal treatment painful?
No. With computerized local anesthesia and 25x surgical magnification, the treatment is gentle, precise, and virtually pain-free.
How many visits does a root canal take?
Most primary root canal cases at our Yelahanka clinic are completed in a single 60–90 minute sitting. Severely infected cases with active drainage may require two visits.
Why is a microscope necessary for a root canal?
Dental surgical microscopes provide up to 25x magnification and direct coaxial illumination, allowing the endodontist to spot calcified hidden canals, cracks, and avoid procedural errors.
Do I always need a crown (cap) after an RCT?
For premolars and molars (back chewing teeth), a crown is strongly recommended to protect against structural fracture under chewing loads. Front teeth may only require a composite restoration if substantial natural enamel remains.
How long does a root-canal-treated tooth last?
With an accurate coronal seal (crown) and routine oral hygiene, a root-canal-treated tooth can last decades or a lifetime.
What should I eat right after a root canal procedure?
Wait until the numbness completely wears off before chewing. Stick to soft foods like rice, dal, idlis, and curd for the first 24 hours, avoiding hard or sticky foods on the treated side.
What is the cost of root canal treatment in Yelahanka?
Root canal treatment costs depend on tooth type (front tooth vs. multi-canal molar) and whether surgical stereomicroscopy is used ([[FILL: exact clinic fee range]]). An intraoral exam and digital RVG radiograph confirm exact pricing.
Can a previously failed root canal be retreated (Re-RCT)?
Yes. Under microscope magnification, old filling materials and ledges can be safely cleared, disinfected, and resealed to save the tooth.
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Serving North Bengaluru areas
Patients visit our Attur Main Road clinic in Yelahanka New Town from across North Bengaluru:
Written by Dr. Prem Kumar R · Medically reviewed by Dr. Prem Kumar R, MDS · Updated 2026-08-30
Medically reviewed by Dr. Prem Kumar R, MDS (Pediatric & Preventive Dentistry). Last updated 2026-08-30. Educational references include publicly available guidance from organisations such as the Indian Dental Association (IDA) and American Dental Association (ADA) patient education materials—adapted for general understanding, not as case-specific advice.