Porcelain Veneer Liability Period?

Dentists are not obligated to warranty work, but it makes good business sense to do so to a certain degree.  We all have our opinions on what should be done and when.

 

When a veneer comes off, and it is NOT normal, it is often due to 3 things.  First is the bite.  If you grind your teeth, veneers are prone to fracture or come off.  Second is prep design.  Some preps are more retentive or have more surface area to hold onto.  Prep-less style would be more likely to come off.  And finally bonding technique/materials.  Some materials work better than others, and ALL materials have specific instructions that must be followed perfectly.

 

Once it came off the second time, I would have moved toward a 3/4 or full crown.  Whether I did it for free would depend on discussions at the start, as in were your teeth worn flat and we added length?  Then the odds of coming off were good and I would have warned you, etc....

Every dentist is different, i can imagine what you are going through with this particular veneer. Many facts could make a veneer to come off, but if you have signed a contract that explains clearly any replacing and cementation at no charge, you should go with it. You can always go for a second opinion to find out why that tooth is giving you so much trouble.

According to insurance companies, a porcelain restoration should last between 5-7 years for them to give you coverage at all, dentists do not have such a policy. As a courtesy and loyalty to our patients, we offer a certain coverage in case anything happens. Every case is different and time lenght is determine with the patient at the moment. We like to make our patients happy and for them to feel comfortable we will make it happen. In  some cases, accidents happen and other decisions are taken, but always making our patients happy. Go to the dentist that fabricated the veneers for you and tell them your concerns.

Everyone's teeth and their dental work are unique. Each dentist will also have their own policy about how they stand behind their work (and for how long).

 

You sound frustrated that you have had your veneer off eight times. That concerns me. In general veneers are very reliable. There may be an issue with the bonding/adhesion process.

 

If you want the least expensive route, consider seeing the same dentist. Hopefully he can recement it again.

 

If you want peace of mind and the longest lasting solution I would consider going to a cosmetic dentist and let him recement it. There could also be an issue with your bite. An experienced cosmetic dentist will get the problem solved for you.

Obviously something is wrong with that particular tooth and veneer since the others the dentist placed are fine!  But to answer your questions you presented, the dentist has no repsonsibility to replace a veneer or even recement a veneer without charging you. If you have an agreement in place that says one year, that is what he will stand by. He might have a moral responsibility, but not a legal one. Why not go to another dentist for a consultation regarding the problem you are having with that veneer? Another professional opinion might be helpful. Also you have two choices here, continue to go back to the same dentist and have it fall out, or find another one who can do it correctly or tell you exactly what is going on with that particular tooth. Sometimes the frustration is not worth it! I am so sorry this has happened to you...veneers are expensive and you want to have them work and look beautiful and you have had nothing but aggravation.

Another possibility is that the tooth in question just does not have adequate enamel to bond to. In that case, you would need a full coverage crown.