The appropriate daily fluoride preparation for prevention of radiation caries is:

Question

Quizplus · Accepted Answer

A daily use of custom trays with a ribbon of 1.1% neutral fluoride gel provides needed remineralization of dentition. This concentration of neutral fluoride provides an effective concentration of fluoride while avoiding a low pH. The concentration of the 0.05% fluoride rinse is not strong enough to prevent caries/demineralization following radiation-induced salivary gland dysfunction; 1.23% acidulated phosphate fluoride should not be used daily, especially in a dry mouth because of the low pH. Fluoride varnish may be beneficial, but there is no evidence to support adequate protection of the teeth when used alone.

The Appropriate Daily Fluoride Preparation for Prevention of Radiation Caries