Question 1

How white can teeth whitening make my teeth, and how long does it last?

Accepted Answer

Teeth whitening can brighten teeth by approximately 2–8 shades, depending on the original tooth color, number of sessions, treatment duration, post-whitening care, and the technique used, such as ZOOM or POLAR. Results typically last 6 months to 2 years with proper care, avoidance of heavily pigmented foods and drinks, and good oral hygiene.

Question 2

Will veneers look unnatural?

Accepted Answer

When performed by specialist dentists, veneers are carefully designed to match each individual’s teeth, facial features, and skin tone. At Siam Dental Clinic, we prioritize a natural appearance by selecting the most suitable shade and tooth shape to complement your personality and smile.

Question 3

What is the difference between veneers and aesthetic dental fillings?

Accepted Answer

Veneers are thin layers of material bonded to the tooth surface to improve color, shape, and alignment. They can be fabricated outside the mouth (ceramic veneers) or applied directly or indirectly using composite materials (composite veneers).

Veneers are classified as follows:

Ceramic Veneers
Composite Veneers, which include:
2.1 Direct Composite Veneers (applied directly in the mouth)
2.2 Indirect Composite Veneers (fabricated outside the mouth)

Ceramic veneers usually require removal of approximately 0.5–1.0 mm of the front tooth surface before bonding. Composite veneers may require little to no tooth preparation in direct cases, while indirect composite veneers require tooth reduction similar to ceramic veneers. Composite veneers are generally more affordable but may discolor more easily over time and are more prone to staining due to material porosity.

Aesthetic dental fillings, such as for closing small gaps or repairing minor chips, use tooth-colored resin to restore specific areas without tooth reduction. They are suitable for cases that do not require full-tooth coverage.

Question 4

Is aesthetic dentistry painful? How long does treatment take?

Accepted Answer

Most procedures, such as teeth whitening or aesthetic fillings, are painless and can be completed in 1–2 visits. More complex treatments, such as veneers or gum surgery, are performed under local anesthesia to minimize discomfort. These procedures may require additional visits and time, especially gum surgery, which typically requires a healing period of at least 6 weeks.

Question 5

Can I undergo aesthetic dentistry if I have other dental issues, such as cavities or gum disease?

Accepted Answer

It is recommended to address basic oral health issues first, such as fillings, scaling, or periodontal treatment. Once oral health is stabilized, the dentist will reassess and determine whether aesthetic dental treatment is appropriate to ensure safety and optimal results.