73521 Per sextant

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)
73500	RECONSTRUCTION, ALVEOLAR RIDGE
73520	Reconstruction, Alveolar Ridge, With Alloplastic Material
73521	Per sextant	$726.75 +Material Expenses	$726.75 +Mater. Exp.