Q. Due to never getting my adult teeth on either side of my mouth i have had to get dental implants i got these 5 years ago but have never been happy with them. The dentist said he had a lot of space to fill so made the crowns very large and i am not hope with the porclein used. I got veneers on the surrounding teeth but know a better job could be done i would be interested in knowing what is the best porclein to use