Tongue / Mandible Hyoid bone Digastric muscle, ant. belly Mylohyoid Geniohyoid Genioglossus Hard palate Soft palate Uvula Palatoglossal arch Palatopharyngeal arch Palatine tonsil Styloglossus Glossopharyngeal nerve Medial pterygoid Digastric muscle Anterior belly Intermediate tendon Posterior belly Submandibular gland Sublingual gland Submandibular duct Lingual nerve Submandibular ganglion Stylohyoid Stylohyoid ligament Facial artery Hyoglossus Hypoglossal nerve Lingual artery