Question

For House Class III, how many millimeters (mm) of soft tissue is available for the posterior palatal seal between the hard palate and the vibrating line? 1) 2-4 mm 2) 5-7 mm 3) 8-10 mm 4) Cannot be determined

Answer 1

In House Class III, there is typically 2-4 millimeters of soft tissue available for the posterior palatal seal.

Step-by-step explanation:

The House Class III is a classification system used in dentistry to describe the relationship between the hard palate and the vibrating line. The posterior palatal seal is the area between the hard palate and the vibrating line where soft tissue is present. In House Class III, there is typically 2-4 millimeters of soft tissue available for the posterior palatal seal.

Learn more about Posterior Palatal Seal