Question

Which statement is correct regarding posterior metal matrix bands?

A) Posterior metal matrix bands are commonly used in pediatric dentistry due to their flexibility.

B) Posterior metal matrix bands are contraindicated for restorations involving multiple surfaces.

C) Posterior metal matrix bands are preferred for restorations requiring tight contacts and contouring.

D) Posterior metal matrix bands are not suitable for Class II restorations.

Answer 1

Posterior metal matrix bands are preferred for restorations requiring tight contacts and contouring.

Step-by-step explanation:

The correct statement regarding posterior metal matrix bands is option C) Posterior metal matrix bands are preferred for restorations requiring tight contacts and contouring. These metal matrix bands are commonly used in dentistry to provide a rigid framework for dental restorations, particularly in posterior teeth. They help in achieving tight interproximal contacts and proper contouring of the restoration.