Veneers are routinely used for discoloured teeth and teeth present with large fillings, Teeth that are chipped or to close the gaps between teeth or make them more aligned Veneers help to provide a natural tooth appearance. They don’t need extensive prior shaping that crowns do The difference between a crown and veneer is that the veneer is placed only on the front of a tooth, whereas a crown is placed over the entire tooth. It needs preparation of only the front part of the tooth. However, the crowns might be more indicated by your dentist to get more protection and strength then the veneers are not the best option due to clinical reasons. http://eliasmilecentre.co.uk/porcelain-veneers-laminates-what-they-are-for/ http://eliasmilecentre.co/