Dental OSCE (Objective Structured Clinical Examination) Practice Exam

What is the best treatment option for tetracycline staining of teeth?

1. Composite restorations

2. Veneers

3. Whitening procedures

4. Crowns

The correct answer is: Veneers

Veneers are considered the best treatment option for tetracycline staining of teeth because they provide a highly aesthetic and effective solution to mask the discoloration caused by tetracycline. Tetracycline stains can be particularly stubborn and embedded within the tooth structure, often presenting as a yellow, gray, or brown discoloration that is resistant to standard whitening procedures. Veneers, which are thin slices of porcelain or composite resin, can be custom-fabricated to match the desired shade, effectively covering and concealing the underlying discoloration. This allows for a significant improvement in the appearance of the teeth, providing a natural look while maintaining the integrity of the tooth structure. While crowns can also be used to cover heavily stained teeth, they involve more extensive tooth preparation, which may not be necessary if only cosmetic enhancement is needed. Composite restorations can provide a temporary solution, but they may not offer the same level of durability or aesthetic appeal as veneers. Additionally, whitening procedures are typically less effective for tetracycline stains and may not yield the desired result on their own. Therefore, veneers stand out as the most suitable option for addressing tetracycline staining effectively and artistically.