Research Article
Understanding the Lingual Frenulum: Histological Structure, Tissue Composition, and Implications for Tongue Tie Surgery
Figure 3
Floor of mouth fascia (MTC stain). Star: midline. Straight black arrows: FOM fascial layers (extending onto ventral tongue surface). GG: genioglossus (muscle fibers). SMD: submandibular ducts. SLG: sublingual glands (curved black arrows).