Final answer:
A general dentist trained in dental implants is known as an Implantologist, which is the correct answer to the student's question. The correct option is 3) Implantologist.
Step-by-step explanation:
The dental team that works together to perform the implant procedure can include a variety of specialists. A periodontist deals with the structures that support the teeth, such as the gums and alveolar processes. A prosthodontist specializes in designing and fitting artificial replacements for teeth and other parts of the mouth. An oral and maxillofacial surgeon operates on the mouth, jaws, teeth, gums, neck, and head. Lastly, a general dentist with specialized training in implants is known as an Implantologist. Therefore, the correct answer to the question is 3) Implantologist.