Functional Impressions and Prosthodontic Care Quiz

Study Notes

Examining a Toothless Person

The first step in the examination of a toothless person is to collect and record preliminary impressions and casts, but this does not include information on the patient's medical history, past dental experiences, and expectations from denture treatment.
Custom trays are used to get accurate and detailed impressions of the patient's mouth, ensuring a precise fit for the dentures.

Importance of Thorough Examination

Complete history taking and thorough examinations are required for patients with complex problems, such as severe ridge resorption, history of oral cancer, or those who have had previous denture failures.

Key Factors in Denture Success

The main factor in denture success or failure is the relationship between the denture and the supporting tissues.
When examining a patient's existing dentures, the fit, stability, and retention of the denture should be evaluated.

Preventing Tissue Trauma

The patient's mouth should be checked for areas of pressure and irritation to prevent tissue trauma in denture wearers.
The borders of the denture should be checked to ensure they are not sharp or overextended, as this can cause discomfort, pain, and tissue trauma.

Examining the Submandibular Duct

The purpose of examining the submandibular duct is to detect any potential problems with saliva production or flow, which can affect denture retention and comfort.

Potential Complications of Poor-Fitting Dentures

Sharp or overextended denture borders can cause discomfort, pain, and tissue trauma in denture wearers.

Description

This quiz covers the examination of toothless individuals and focuses on topics such as preliminary impressions, preliminary casts, custom trays, and their adjustment. Test your knowledge on functional impressions and prosthodontic care.