Zygomatic implants were first invented in 1988 as an alternative to dental implants. They are an implant solution that involves a very complex procedure compared to dental implants. Instead of the jaw (as is the case with dental implants), zygomatic implants are placed in the cheekbone. There are several reasons why you might have this kind of procedure — the most common one is the lack of sufficient bones in the jaw. Therefore, zygomatic implants are a better option if you don't have enough bones in your jaw.