KIMMIE CENZON Dental Assisting

Radiology

Radiology – Bitewings

Radiology – Periapical

Radiology – Full Mouth Series

Radiology – Panoramic

Impressions Impression-the imprint of teeth and surrounding tissues. Used for making models to diagnose, make custom trays, temp crowns, or for the lab tech to make a permanent casting Preliminary- used for diagnostic purposes, making dental appliances, and treatment records Final- show more accurate tissue & tooth structure detail for the lab tech Alginate- material of choice for preliminary impressions Elastomeric Impression Materials – choice for final impressions  Elastic/rubber-like quality  Base/catalyst  Self curing

Impressions

Models

Restoration Amalgam Mixture of 2 or more metals that produce a strong & durable material for the restoration of teeth. Used in premolars & molars due to color Capsule form Powder/liquid separated Triturated to mix with an amalgamator Zinc-suppresses oxidation Silver-gives strength Tin-workability & strength Copper-strength & low corrosion Mercury-makes easy to apply & adapt to tooth structure

Restoration Composite Tooth colored filling material used in anterior teeth mostly Withstands the environment of the oral cavity Easily shaped to the anatomy of a tooth Match natural tooth color Bonded directly to the tooth surface for strength Paste in light-proof tube, cured (polymerized or hardened) with curing light Acid etching - prepares the enamel for application of sealants and composite materials-  creates better retention between tooth and filling or sealant

Restoration Instruments

Dental Assisting