Dentistry

at a Glance

Elizabeth Kay

Multiple Choice: Chapter 52 Resin-retained bridges

Question 1. Which one of the responses below could be considered a disadvantage when discussing with the patient options for a RRB in the upper central region?

A It is a reversible procedure and the RRB can be removed with minimal damage to the abutment tooth
B Patient preference due to cost, lack of tooth preparation and reduced chair time
C It is a technique-sensitive procedure and will require careful design and adequate isolation for cementation
D Conservative procedure and retention does not rely on conventional retention features
E Cost effective with studies suggesting a median survival time of up to 8 years