Question

multiple choice question
the internal surfaces of the superior and inferior lips each are attached to the gingivae by a thin mucosa fold in the midline, called the
o gingiva
o areolar
o labial frenulum
o lingual frenulum

Explanation:

• Gingiva: Refers to the gum tissue, not the mucosal fold attaching lips to gingivae.
• Areolar: Usually related to breast anatomy (areola) or connective tissue description, not relevant here.
• Labial frenulum: The thin mucosal fold that attaches the internal surfaces of the superior and inferior lips to the gingivae in the midline.
• Lingual frenulum: Attaches the tongue to the floor of the mouth, not lips to gingivae.

Answer:

labial frenulum