Implant placement can be done using x-rays which can only measure implant depth or utilizing 3-D imaging or CT scans which evaluates implant placement in 3 dimensions. Dr. Abe has been one of the early innovators in the use of CT scans and guided surgery to accurately place implants in the most optimal position for every implant placement. In that way you can be assured that each and every implant placed is in the safest and most advantageous position from an aesthetic as well as functional point of view.