Questions to Ask the Doctor How many teeth do I need in one jaw for proper chewing and cosmetics? Do you routinely use a CT scan to plan implant surgery? How many implants are required to restore an entire jaw? Do I incur any expense if an implant fails or has to be removed or repositioned? How do you know if I need bone grafting? How many surgeries will it take to get my full jaw implant-supported bridge? How many dental implant cases have you done? Can I speak directly to several patients you have treated? Will I have temporary teeth to replace any teeth that need to be pulled? Will my temporary teeth be removable or secure? What are the advantages and disadvantages of screw-retained versus cemented full jaw implant supported bridges? What happens if some part of the bridge fails? Do I have to pay if the implant fails or has to be removed or re-positioned?