More than 35 million people in the U.S. are missing every one of their upper and/or lower teeth. Dentures can cause discomfort and issues for many people. All-on-Four implants are an alternative to full dentures for patients who need all of their top and/or bottom teeth replaced. Dr. Shih and Dr. Bianchi are trained in utilizing this state-of-the-art method, which involves precisely positioning four implants on the top of the mouth and/or four on the bottom. One of the top benefits of the All-on-Four system is that, unlike dentures, the titanium implants have the unique ability to fuse to living bone and function as part of it. Eventually, the All-on-Four dental implant becomes part of your jawbone, serving as a strong, long-lasting foundation for your new teeth.