Restorative Arts Mouth

Restorative Arts Mouth / Pittsburgh Institute of Mortuary Science / Exam date: 1/28/2025 {EXAM WILL INCLUDE ALL OTHER FLASHCARDS}

Superior (upper) integumentary lip

Upper skin lip

Superior (upper) mucous membrane

The superior visible red surface of the lips

The lining of the membrane of the body cavities which are seen on the surface

Inferior (lower) mucous membrane

The inferior visible red surface of the lips

The lining of the membrane of body cavities which are seen on the surface

Inferior (lower) integumentary lip

Lower skin lip

Philtrum

The vertical groove located on the superior integumentary lip

Medial lobe

Slightly protruding fatty deposit located medially on the upper lip

Line of closure

Where the superior mucous membrane and the inferior mucous membrane meet

Labial sulci

The vertical furrows on the lip extending from within the mucous membranes into the integumentary lip

Angulus oris sulcus

The groove at the end of the line of closure

Weather line

The line of color change at the junction of the wet and dry portions of each mucous membrane