Dental Procedures Flashcards

During dental implant placement, osseointegration refers to:

Answer: The direct structural bond between the implant and surrounding bone

Osseointegration is the biological process by which bone grows directly onto and bonds with the titanium implant surface.

What is the function of an endodontic file during root canal treatment?

Answer: To shape and clean the root canal

Endodontic files mechanically debride and shape the canal walls to remove infected tissue and prepare for obturation.

When cementing a permanent crown, which type of cement is commonly used for its strength and adhesion?

Answer: Resin cement

Resin cements offer superior bond strength and low solubility, making them the preferred choice for permanent crown cementation.

What is the purpose of acid etching enamel before placing a composite resin restoration?

Answer: To create microscopic porosities for mechanical bonding

Acid etching with phosphoric acid creates a micro-rough surface that allows the adhesive resin to penetrate and bond mechanically.

Which radiograph is most useful for evaluating bone levels around teeth during periodontal assessment?

Answer: Bitewing radiograph

Bitewing radiographs show the crest of the alveolar bone between teeth and are the standard for monitoring periodontal bone levels.

In crown and bridge prosthetics, an abutment tooth refers to:

Answer: The tooth adjacent to the edentulous space that supports the bridge

Abutment teeth serve as anchors for a fixed bridge, receiving crowns that support the artificial pontic spanning the gap.

What is the recommended immediate post-operative instruction after a tooth extraction to control bleeding?

Answer: Apply ice externally and bite firmly on gauze

Biting on gauze applies direct pressure to form a clot, and ice reduces swelling and vasoconstriction minimizes bleeding.