Dental Knowledge Flashcard 84-95

Front

Heavy orthodontic force will lead to:

Back

All of the following: Hyalinisation, Undermining resorption, PDL crushing.

Front

What is the single most likely diagnosis for a 57-year-old woman with dry mouth, dry eyes, anti-ro and anti-La autoantibodies, and lymphocytic infiltrate in labial gland biopsy?

Back

Primary Sjögren's syndrome.

Front

What is the pulp and periapical status of an 18-year-old male with a small pulp exposure, pain when cold is applied, and pain upon touch?

Back

Symptomatic reversible pulpitis & Symptomatic apical periodontitis.

Front

What prognostic feature may increase the risk of root fracture in a decoronated tooth requiring a post crown?

Back

Limited ferrule.

Front

What is the method of conscious sedation that uses nitrous oxide?

Back

Nitrous oxide is a form of conscious sedation.

Front

Define Hyalinisation in orthodontics.

Back

Hyalinisation is the process where the periodontal ligament (PDL) becomes necrotic due to excessive force, leading to a glassy appearance.

Front

What is Primary Sjögren's syndrome?

Back

An autoimmune disorder characterized by dry mouth and dry eyes due to lymphocytic infiltration of exocrine glands.

Front

What is symptomatic irreversible pulpitis?

Back

A condition where the pulp is inflamed and cannot heal, causing persistent pain.

Front

What is the significance of a limited ferrule in dental restorations?

Back

A limited ferrule reduces the retention and strength of the crown, increasing the risk of root fracture.

Front

What are the symptoms of symptomatic apical periodontitis?

Back

Symptoms include pain, tenderness to percussion, and possible swelling.