73610 Extensions, Mucous Folds With Secondary Epithelization

70000	ORAL MAXILLOFACIAL SURGERY
73000	REMODELING AND RECONTOURING ORAL TISSUES IN PREPARATION FOR REMOVABLE PROSTHESES (To include codes 73110, 73120, 73140, 73150, 73160, 73170, 73180)
73600	EXTENSIONS, MUCOUS FOLDS
73610	Extensions, Mucous Folds With Secondary Epithelization
73611	Per sextant	528.04	528.04