There are a few possibilities. If the edges leaked at the time of seating, there may be bacteria underneath that is now visible. Perhaps the gums have receded recently to reveal this situation? Were the teeth given root canals previously, giving dark roos that arenow visible? It is best to... more
Dark line on veneers
Why do I have dark line between my veneers 2 years after I had them done?
2 answers to “Dark line on veneers”
A: Line in your veneers possibly the line of cement
It is possible that the line you are seeing is the interface where the tooth and the veneer meet. There are many contributing factors that could cause this. Some include: Improper preparation of the teeth so that this interface is visual to the eye. The cement line is excessively thick due to poor fit of... more
Porcelain veneers: 14 reviews
43% said it was worth it
Porcelain veneers before & after photos
IMPORTANT: As noted in our Terms of Service, the information found on RealSelf.com, including that provided by professionals in the Questions & Answers area, is a general educational aid. The Questions and Answers contain opinions and views created by community members. RealSelf.com is not responsible for the accuracy of any information posted by community members. Do not rely on this information as a substitute for personal medical or healthcare advice, or for diagnosis or treatment purposes.