I realized when looking on the mirror that there's a gap between my upper denture & my lower denture. The dentist asked me if I was sucking my thumb when I was a small kid only from the left side but I said no. It does not look that bad but it is quite noticable because my mouth does not appear straight in pictures & that's quite ugly. http://i240.photobucket.com/albums/ff236/BielaiVolk/teeth.jpg What can I do about that? Is there any kind of jaw/denture/mandible plastic surgery? P.S.= I inherited this from my mother she has also a wry jaw.