Amalgam (silver) fillings; one filling per tooth in 12 months; composite resin (white) fillings-one filling per tooth in 12 months; pin retentions for fillings; root canals on permanent teeth (once per tooth); retreatment of prior root canal on permanent teeth (once per tooth); other endodontic surgery intended to treat or remove the dental root; periodontal scaling and root planning (once per quadrant in 24 months); periodontal surgery (once per quadrant in 36 months); periodontal maintenance following active periodontal therapy (once in 3 months); repair of partial or complete dentures, crowns and bridges (once in 12 months); adding teeth to existing dentures; reline/rebase dentures (once in 36 months); recementing of crowns, inlays, onlays, and fixed bridgework (once in 12 months); tooth extractions; root removal; biopsies; occlusal adjustments (once in 24 months); services to treat root sensitivity; emergency dental care; and general anesthesia for oral surgery.