Copy Right-Hq tomy-Fudan University Tongue-shape Muscular organ Two parts: divided two parts by v-shaped terminal sulcus Body of tongue-ant. 2/3 apex of tongue-free rounded ti Root of tongue-post. 1/3 At the apex of terminal sulcus is a small median pit, the foramen cecum of tongue Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Tongue-shape Muscular organ Two parts: divided two parts by v-shaped terminal sulcus  Body of tongue －ant.2/3， apex of tongue －free rounded tip  Root of tongue －post.1/3 At the apex of terminal sulcus is a small median pit,the foramen cecum of tongue