79920 Implants, Subperiosteal

70000	ORAL MAXILLOFACIAL SURGERY
79000	MAXILLOFACIAL SURGERY PROCEDURES, OTHER
79900	IMPLANTOLOGY (Includes placement of implant, post-surgical care, uncovering and placement of attachment but not prosthesis)
79920	Implants, Subperiosteal
79921	Maxillary	Independent Consideration +Lab Costs	Independent Consideration +Lab Costs
79922	Mandibular	Independent Consideration +Lab Costs	Independent Consideration +Lab Costs