Research Article
Understanding the Lingual Frenulum: Histological Structure, Tissue Composition, and Implications for Tongue Tie Surgery
Figure 6
Ventral tongue and floor of mouth–enlargements of midline mucosal surface (PSR stain). Enlargements to illustrate dense connective tissue on ventral tongue and horizontal fascial layers spanning the midline of the floor of mouth between the submandibular duct openings.