dentistyorbalindaca.com In this video Dr. Nilar Thein, implant dentist in Fullerton, CA and Yorba Linda, CA speaks about missing back teeth problems, and consequences. If a person has missing teeth in the back of the mouth for a few or several years, this can affect the muscular function of the mouth. Missing teeth in general, can cause wrinkles in the face, dislocation of the jaw, and chewing problems. There three available options to replace missing teeth which are dental implants, dental crowns, and dental bridges. Dr. Nilar Thein also serves the following cities Yorba Linda CA, Placentia CA, Fullerton CA, Brea CA, Villa Park CA, Orange CA, Chino Hills CA, Diamond Bar CA, and Anaheim CA.