Modern root canal therapy offers highly effective treatment for infected or severely damaged teeth, providing pain relief while preserving natural tooth structure. Our painless root canals in Kennesaw use advanced techniques and anesthesia to ensure patient comfort throughout the procedure. With success rates ranging from 85% to 97%, root canal therapy represents an excellent alternative to tooth extraction, allowing patients to maintain their natural smile while eliminating infection and discomfort.
Emergency appointment saw Dr Glad great experience! Staff kind , courteous and very professional ! Dr Glad was thorough and impressed me as knowledgeable ,kind, caring and address my concerns! I have had bad experiences with dentist in past however I have great experiences With Dr Riggins and Glad. Staff is great as well
Understanding Root Canal Treatment and When It’s Needed
Root canal therapy becomes necessary when the inner pulp of a tooth becomes infected, inflamed, or severely damaged. This soft tissue contains nerves, blood vessels, and connective tissue that can become compromised due to deep decay, repeated dental procedures, large fillings, cracks, or trauma to the face.
Without treatment, infected pulp leads to severe pain, abscess formation, and eventual tooth loss. Root canal therapy removes the damaged pulp, cleans and disinfects the inner tooth, and seals the space to prevent further infection. This process eliminates pain while preserving the tooth’s structure and function.
Painless Root Canals: Modern Comfort and Technology
Today’s root canal procedures are far different from outdated perceptions of painful dental treatment. Modern anesthesia techniques, advanced instruments, and refined procedures make root canal therapy comfortable and highly predictable. Most patients report that the procedure feels similar to having a large filling placed.
Advanced Anesthesia
Local anesthesia completely numbs the treatment area, ensuring patients feel no discomfort during the procedure. Additional sedation options are available for anxious patients.
Precision Instruments
Rotary instruments and digital imaging allow for more efficient, thorough cleaning of the root canal system while minimizing treatment time.
Gentle Techniques
Modern endodontic methods focus on patient comfort while achieving optimal cleaning and disinfection of the tooth’s interior so that the infection is eliminated without unnecessary tooth trauma.
Post-Treatment Comfort
Most patients experience minimal discomfort after treatment, with any mild sensitivity typically resolving within a few days using over-the-counter pain medication.


Signs You May Need Root Canal Treatment
- Severe toothache when chewing or applying pressure
- Prolonged sensitivity to hot or cold temperatures
- Discoloration or darkening of the tooth
- Swelling and tenderness in nearby gums
- Recurring pimple on the gums near the tooth
- Deep decay or large filling that reaches the pulp
- Crack or chip that exposes the inner tooth
- Persistent throbbing or sharp pain that disrupts sleep
The Root Canal Treatment Process
Root canal therapy typically requires one to two appointments, depending on the complexity of the case and the tooth’s healing response. Understanding the process helps patients feel more comfortable and confident about their treatment.
- Initial Examination: Comprehensive evaluation including X-rays determines the extent of infection and the best treatment approach for your specific situation.
- Anesthesia Administration: Local anesthesia ensures complete comfort throughout the procedure, with the treatment area remaining numb during the entire process.
- Access and Cleaning: A small opening is created in the tooth’s crown to access the pulp chamber and root canals, which are then carefully cleaned and shaped.
- Disinfection Process: The canal system is thoroughly disinfected to eliminate bacteria and prevent reinfection of the treated tooth.
- Sealing and Restoration: Canals are filled with biocompatible material and sealed, followed by placement of a temporary or permanent restoration.
High Success Rates and Long-term Outcomes
Root canal therapy demonstrates excellent long-term success rates, with studies showing success rates between 85% and 97% for primary treatment. Research indicates that 97% of treated teeth survive after 10 years, with many lasting 20-30 years or longer with proper care and maintenance.
The success of root canal treatment depends on several factors including the extent of infection, quality of treatment, and post-treatment care. Early treatment of infected teeth generally results in higher success rates and more predictable outcomes.
Infected Tooth Treatment in Kennesaw
We provide comprehensive infected tooth treatment for patients throughout Acworth and the greater Kennesaw area. Dental infections require prompt attention to prevent spread to other areas and eliminate the severe pain associated with pulp infection.
Our approach to infected tooth treatment focuses on thorough disinfection, complete removal of infected tissue, and proper sealing to prevent reinfection. Emergency appointments are available for patients experiencing severe pain or swelling from dental infections.

Post-Treatment Care and Restoration
Successful root canal therapy requires proper follow-up care and timely restoration of the treated tooth. The tooth structure may be weakened after root canal treatment, making protective restoration essential for long-term success.
- Take prescribed medications as directed for comfort and healing
- Avoid chewing on the treated tooth until permanent restoration is complete
- Maintain excellent oral hygiene to support healing and prevent complications
- Schedule follow-up appointments for monitoring and permanent restoration placement
- Consider crown placement to protect and strengthen the treated tooth
- Attend regular dental checkups to monitor the treated tooth’s long-term health

When Root Canal Retreatment May Be Necessary
While root canal therapy has high success rates, some cases may require retreatment if initial healing is incomplete or new problems develop. Retreatment involves removing the previous filling material, re-cleaning the canals, and resealing the tooth.
Common reasons for retreatment include persistent infection, new decay affecting the treated tooth, or complications from the initial treatment. Modern techniques make retreatment highly successful in most cases, often avoiding the need for tooth extraction.
Preventing the Need for Root Canal Treatment
While not all situations can be prevented, many root canal cases result from preventable conditions that can be avoided through proper oral care and regular dental visits.
- Maintain excellent oral hygiene with twice-daily brushing and daily flossing
- Schedule regular dental checkups and cleanings for early detection of problems
- Address cavities promptly before they reach the tooth’s pulp
- Wear protective mouthguards during sports to prevent dental trauma
- Avoid chewing ice, hard candy, or using teeth as tools
- Seek immediate treatment for dental pain or sensitivity
Cost-Effectiveness of Root Canal Treatment
Root canal therapy represents an excellent investment in oral health, typically costing significantly less than tooth extraction followed by replacement with an implant or bridge. Most dental insurance plans provide coverage for root canal treatment as essential care.
The long-term value of preserving natural teeth makes root canal therapy cost-effective compared to extraction and replacement options. Natural teeth provide better chewing efficiency and comfort than artificial replacements.
Frequently Asked Questions About Root Canal Treatment
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Modern root canal treatment is typically painless, with most patients reporting minimal discomfort during and after the procedure thanks to effective anesthesia and advanced techniques.
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Most root canals can be completed in one to two appointments of 60-90 minutes each, depending on the tooth’s complexity and infection severity.
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While root canal therapy can save most infected teeth, some cases with extensive damage or severe infection may require extraction and replacement.
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Most teeth benefit from crown placement after root canal therapy to protect against fracture and restore full function, though front teeth may sometimes be restored with fillings.
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With proper care and restoration, root canal treated teeth can last 20-30 years or longer, with many lasting a lifetime.
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Delaying treatment allows infection to spread, increases pain, and may lead to tooth loss, abscess formation, or more complex treatment requirements.
Why Choose Cherokee Street Dental for Root Canal Therapy
Our commitment to patient comfort and clinical excellence makes root canal treatment a positive experience that preserves your natural teeth while eliminating pain and infection. We use the latest techniques and technology to ensure optimal outcomes with minimal discomfort.
From emergency pain relief to comprehensive root canal therapy, our experienced team provides the gentle, expert care you need to maintain your natural smile and oral health.
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Schedule Painless Root Canal Therapy in Kennesaw
Don’t let dental infection and pain compromise your quality of life. Contact Cherokee Street Dental today to schedule your consultation for painless root canals in Kennesaw for infected teeth, and discover how modern endodontic therapy can save your natural tooth while providing lasting relief.