Porcelain veneers are a long-term, irreversible treatment. However, they are not indestructible or lifetime appliances, and thus not considered “permanent.” The reason veneers are irreversible is that proper placement requires removing a tiny layer of enamel. This means once veneers are placed, the underlying teeth will always need some form of coverage.
What “Permanent” Really Means
Because enamel does not grow back, veneers are a commitment. That said, porcelain veneers are designed to last many years, usually 10–15 or more with proper oral hygiene, treatment of bite issues, and regular professional maintenance during routine dental visits.
Good habits also make a measurable difference. Avoiding nail biting, chewing ice, and using teeth as tools helps protect veneers. Patients who frequently grind their teeth (bruxism) may benefit from a custom night guard to extend the lifespan of their veneers.
Individual veneers themselves typically eventually need replacement due to normal wear, chipping, or changes in the surrounding gum tissue. Thus, replacing veneers is a planned, controlled process, and not a failure of treatment.
Long-Term Cosmetic Care in Scarborough, ON
If you’re in Scarborough and considering porcelain veneers, Dentistry at Alton Towers can thoroughly explain the process, including what “permanence” really means, and offer guidance on protecting your investment in your smile.