Max - Labial Frenum

Question 1

What is the anatomical structure that appears as a fold of mucous membrane extending from the mucous lining towards the crest of the residual ridge on the labial surface?

Answer 1

Labial frenum

In denture or impression terminology, it is referred to as the labial notch.

Question 2

True or False: The labial frenum contains muscle fibers.

Answer 2

False

The labial frenum can be narrow or broad and contains no muscle fibers.

Question 3

What is the significance of the location and position of the labial frenum in denture fabrication?

Answer 3

It is critical for evaluating and ensuring proper function during denture construction.

The region must be functionally relieved in border molding and final impression procedures.

Question 4

Fill in the blank: The region where the labial frenum is located must be evaluated before _______.

Answer 4

denture construction

This evaluation is essential for proper denture fit and function.

Question 5

What should be done during the border molding and final impression procedure regarding the labial frenum?

Answer 5

It should be functionally relieved

This ensures that the denture accommodates the anatomical landmarks appropriately.