Dental Procedures Flashcards

Which type of dental crown material is most commonly recommended for posterior teeth due to its strength?

Answer: Full gold alloy

Full gold alloy crowns are highly durable and withstand the heavy chewing forces of posterior teeth.

During a root canal procedure, what is the purpose of using a rubber dam?

Answer: To isolate the tooth and keep it dry

A rubber dam isolates the tooth from saliva contamination, providing a clean, dry working field.

What is the term for the surgical removal of a tooth's root tip during endodontic treatment?

Answer: Apicoectomy

An apicoectomy removes the root apex and surrounding infected tissue when conventional root canal therapy fails.

In composite resin restorations, what is the role of the bonding agent?

Answer: To promote adhesion between tooth and resin

The bonding agent creates a chemical and mechanical link between the prepared tooth surface and the composite resin.

Which instrument is used to condense amalgam into a cavity preparation?

Answer: Condenser

A condenser is used to pack and compress amalgam into all areas of the cavity preparation to eliminate voids.

What does the acronym 'MOD' stand for in restorative dentistry?

Answer: Mesial-Occlusal-Distal

MOD describes a restoration involving the mesial, occlusal, and distal surfaces of a tooth.

During a tooth extraction, which instrument is used to luxate and loosen the tooth before applying forceps?

Answer: Dental elevator

A dental elevator is wedged between the tooth and bone to sever the periodontal ligament and loosen the tooth.