A dental crown covers the whole surface area of the tooth, whereas the veneers only covers the front surface. Both improve the overall appearance of teeth and can be a truly life-changing cosmetic procedure.
DIFFERENCE?
A dental crown is 1-2mm thick and encases the whole tooth, working as a “cap".
A porcelain veneer covers the front surface of the tooth only and is usually wafer-thin like shell.
Both veneers and crowns are dental treatments used to restore the teeth that are either damaged, discolored, crooked, decayed, chipped, cracked or broken teeth.
Advantages of crowns:
1) A dental crown can alleviate the symptoms of sensitivity on the tooth and general toothache.
2) Protects teeth with cracks or cavities.
3) Enhances the tooth’s appearance while also protecting the weak structure.
Disadvantages of Crowns:
1) Crowns are more invasive to your tooth than a dental veneer.
2) Could have a visible metal base, depending on the design and materials used.
Advantages Of Veneers:
1) Aesthetically pleasing.
2) Veneers doesn't require a lot of trimming, so more of your natural healthy tooth structure remains.
3) Can replace the need for whitening or braces (in some cases).
Disadvantages Of Veneers:
1) Can be expensive.
2) Are usually non-reversible.
Which One Is Right For You?
Dental crowns are typically the best option if your tooth is very damaged, has a large filling, or has undergone a root canal, since the tooth enamel is more compromised and will need better protection.
Porcelain veneers, on the other hand, are best for purely cosmetic purposes. If your tooth is mostly intact and only needs minor shape correction or an improved appearance, then your dentist will likely recommend veneers.
Conclusion:
Your dentist will recommend one dental treatment option over the other based on your specific situation.