Friday, 27 September 2013

Cosmetic Bonding Vs Porcelain Veneers

Cosmetic dentistry has become extremely popular in California to get a winning smile. Whether it’s a misalignment problem, unsightly spacing issue, dark or uneven colored dentition, or even gum erosion, dentists use new ways to make sure the treatment is satisfactory and painless for the patient.

In yester years, crowns were the main choice for hiding tooth problems, but since the past four decades, cosmetic dentistry has been offering both veneers and bonding to enhance smiles. However, this does lead to the main question: “Veneers or Bonding?”

Dental bonding

Dental bonding pertains to the application of a strong composite material right onto the tooth’s surface, by a dentist, who then sculpts and shapes it to look exactly like a natural projection. It is made to blend seamlessly and naturally with the existing teeth of the patient. The teeth are then exposed to a laser light that cures the composite, reinforcing and hardening it.

This technique of bonding has several applications, not just for cosmetic uses but also for pediatric and prosthodontics dentistry. The benefits of dental bonding include,
Quick treatment time as the procedure can be finished in one visit after consultation.
Low cost per tooth in comparison to porcelain veneers.

Bonding also has some drawbacks. For instance, durability of the material might get affected by the oral environment. Also, since composite bonding is a mix of resin and quartz particle, breakage and discoloration is inevitable if the mouth has high acidic pH value. Breakage is also imminent if the patient does not have a solid tooth structure, or if he/she is a night grinder.

Porcelain veneers

Porcelain veneers need to be fabricated in the lab. They are filled with tough mineral particles that enhance durability. In comparison to bonding, the work process of veneers is a lot more complicated. There is a range of fabrication techniques that can be used and all require applying different methods to prepare the tooth. Pressing technique, for instance, produces an extremely strong veneer, but needs 0.8mm thickness of the veneer. Porcelain powder on the other hand can create super thin veneers that produce an extremely conservative look on the tooth structure, while also keeping a very natural profile. The veneer lays on the surface of the tooth and is very much like a press-on nail. 

Veneers adhere to the projection with the help of bonding cement. Since porcelain is resistant to acid and a lot stronger than composite, this form of restoration lasts longer. The process of getting veneers, however, involves more than one appointment. The first visit involves taking imprints of the teeth. A thin veneer is then crafted out of the porcelain and is cemented to the surface of the tooth on the next visit. Apart from straightening the teeth, porcelain veneers also help to close gaps, whiten teeth, and protect dented tooth surfaces. The main benefit of porcelain veneers over tooth bonding is that veneers last longer than composite.

Whether a patient decides to invest in porcelain veneers or dental bonding, it is important to get the procedure done from a reputable dentist, preferably at a clinic that has experienced professionals. When such work is left for experienced and skilled doctors, any last minute alteration can be done without hassle. Remember, the results of cosmetic procedures are truly diverse depending on the ability of the ceramist, dentist, the clinical history of the patient and the communication between the parties involved. Hence, it’s best to perform proper research. California boasts of several dental clinics offering cosmetic treatment. The patient can narrow down to a clinic that best suit his/her needs by reading online reviews and checking with family and friends.

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