A Solution for Sensitivity and Discoloration
Case Study
Sensitivity and Discoloration
A female patient about 50 came to our Annanagar dental clinic with a common set of complaints: a feeling of generalized tooth sensitivity and a noticeable discoloration of her teeth.

Case Study: A Solution for Sensitivity and Discoloration
Upon examination, Dr. Seethalakshmi pinpointed several factors contributing to her issues:
- Extrinsic Stains: We found brown stains on the back of her upper front teeth, a result of her daily coffee habit.
- Aging Restorations: Her old silver (amalgam) fillings on the lower back teeth had started to tarnish and corrode over time, giving them a dull, gray appearance.
- Worn Enamel: With age, the outer layer of her teeth, the enamel, had worn down. This exposed the underlying layer of dentin, which is naturally more yellow and is a primary cause of her tooth sensitivity.
- Secondary Decay: The old silver fillings were no longer sealed perfectly. This "marginal shrinkage" created tiny gaps where bacteria could thrive, leading to new decay and increased sensitivity.
The Solution: A Comprehensive Treatment Plan
Based on our findings, we developed a personalized treatment plan to address her concerns and restore both the health and aesthetics of her smile. The patient was advised to undergo the following procedures:
Professional Deep Cleaning: A thorough scaling and polishing was performed to remove the tough coffee stains and other built-up plaque. This process included a specialized stain removal solution to reveal the natural brightness of her teeth.
Cosmetic Fillings: To address the failing silver restorations and resolve her sensitivity, we recommended replacing the old amalgam fillings with cosmetic composite resin fillings. These tooth-colored fillings are not only more aesthetically pleasing but also seal the tooth more effectively, preventing secondary decay and reducing sensitivity.
Ongoing Care: To help manage her sensitivity and prevent future issues, we prescribed a desensitizing toothpaste and a mouthwash. We also emphasized the importance of regular dental check-ups to maintain her results and ensure her long-term oral health.
The Result: A Confident, Healthy Smile
By combining cosmetic and restorative dental treatments, Dr. Seethalakshmi successfully resolved the patient’s sensitivity and restored her teeth to a brighter, healthier state. This case is a perfect example of how our personalized approach at Annanagar Dental can help patients not only solve their immediate problems but also achieve a smile they feel confident about.
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The Anna Nagar Dental Clinic
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Meet Dr. Seethalakshmi
Understanding that having dental work done can be a daunting experience, Dr. Seethalakshmi sincerely strives to provide her patients with gentle and personalised care. No wonder, patients are always glad to meet her.
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- Oral Rehabilitation
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