23709 Each addition surface over one

20000	RESTORATION
23000	RESTORATIONS, TOOTH COLOURED/PLASTIC WITH/WITHOUT SILVER FILINGS
23700	RESIN INFILTRATION (Placement of an infiltrating resin restoration for the purpose of filling the sub- surface porosity of an incipient, non-cavitated lesion for the purpose of strengthening, stabilizing and/or limiting the progression of the lesion.)
23709	Each addition surface over one	Independent Consideration	Indep. Consid.