I had fitted on my two upper front teeth about four months ago. Yesterday, I noticed a small crack underneath the surface of one of the veneers. I wonder how did this happen. I was very careful with them. I choose what I eat, I avoid biting down on anything too hard. I am worried that the tooth will break anytime soon. Does the crack mean the veneer had weakened? Is it advisable to replace the damaged veneer now or is it okay to wait and see how long it will last?
Thanks a lot!