General and cosmetic dentists are trained to place dental implants to perform the procedure without difficulty or increased risk. Oral surgeons and periodontists can also perform dental implant procedures. Oral surgeons specialize in oral surgery and might be needed if a bone grafting procedure is necessary before a dental implant procedure; periodontists specialize in the supporting structures of the teeth and have more specific training in dental implant placement. Consequently, they might be needed to assist a dentist in performing a dental implant procedure.