i chipped my front tooth aobut 4 years ago and i havent gone to the dentist because it wasnt that bad..... but now its starting to get worse and its like chipping away and it hurts more often now... i need to know how to fix it like what will the dentist do.. i would also like to know how much it would cost in texas

u can look at the pic at this link

http://www.flickr.com/photos/24115606@N08/