The early stages of dentistry focused primarily on restoring
tooth function and solving dental problems with sometimes
non-conservative approaches. However, today, restoring an
aesthetic and natural appearance is an essential feature of
every dental treatment.
As a result of this evolution, multiple aesthetic and
conservative treatments have emerged in cosmetic dentistry,
including dental veneers.
What are dental veneers?
A dental veneer is a dental treatment designed to correct
alterations in the shape and form of teeth, certain stains,
and minor gaps. They are part of cosmetic dentistry and
represent a crucial alternative for restoring multiple
aesthetic problems. Furthermore, the growing trend of
better-looking restorations in contemporary dentistry has made
veneers a worldwide trend, making them the primary treatment
in smile makeovers.
Now, there are two main types of this restoration: direct and
indirect veneers.
Direct veneers are made of tooth-colored dental composite.
They represent a more conservative alternative as dentists
prepare and apply them to the tooth surface with minor changes
and alterations. These veneers require extensive experience
and knowledge from the professional, as they are sculpted in
the dental office. Nevertheless, they are a safe and less
aggressive approach with excellent results.
On the other hand, indirect veneer restorations require
significant surface wear of the teeth to receive the new
treatment. The main characteristic of this type of veneer is
that they are made outside the dental office. A laboratory
manufactures these thin but resistant shells from ceramic
materials or resin composites. Subsequently, the clinician
bonds them onto the tooth surfaces, restoring their natural
appearance and function.
What is the dental veneer process like?
The clinical process behind dental veneers depends on each case and the type of restoration you choose. Additionally, your dentist will follow an intuitive list of preliminary steps for both procedures, which include:
- A complete evaluation and assessment of each tooth
- A bite analysis and complementary exams such as X-rays (if necessary)
- A cleaning and treatment of other dental problems such as cavities and gum disease.
After completing all of the above, the doctor can begin the
veneer process.
The protocol for direct veneers is fairly simple. The
clinician prepares the tooth, adding composite to the surface,
followed by a polishing and finishing process to achieve the
desired result.
In contrast, with indirect veneers, the process begins by
making a minimal reduction on the tooth surface, preparing the
teeth, and taking a plaster model of the preparation. Then, a
temporary mockup is placed while the final restorations arrive
from the laboratory. Finally, the veneers are tried on and
permanently bonded to the surface.
What are the pros and cons of veneers?
On the downside, dental veneers are not permanent. They have
an estimated lifespan of 5 to 10 years, especially the
indirect ones. Therefore, although they are resistant and
efficient, they will require replacement.
However, veneers offer a wide range of options for treating
common aesthetic dental problems. Dark stains and shape issues
that would require other complex therapies can be treated with
dental veneers. Additionally, they offer natural and
long-lasting results that compete with other alternatives.