My maxillofacial bone was broken, which caused everything on the bottom to shift. Everything had to be replaced, and thanks to Dr. Kupferman, I'm able to smile today with the same smile I had when I was 16/17 years old. These teeth feel great; yes, they do feel like my natural teeth. Dr. Kupferman knows what he's doing and does an excellent job. Anyone who wants to smile, be happy, and be able to show your teeth like I can today, go see Dr. Kupferman.--Eugene