excuse me Dr ,i went to my dentist nhs as my front six teeth are discoloured and have many fillings but still feel sterdy,its just i dont like to smile ,so i asked about teeth crowns ,which he replied my teeth are to loose to have crowns and there is nothing else i could have done,except clean them ,he said sorry but this is just part of life ,but none of my teeth feel loose one little bit,i no you cant comment as you have,nt seen my teth but is that right if the case was they are to loose nothing could be done im only 39yr old,is there nothing could be done even cosmetically thank you very much Dr verma..