This salivary gland can be described as having two lobes which are divided by the posterior border of the mylohyoid muscle.
Floor of digastric triangle.
The submandibular triangle or submaxillary or digastric triangle.
Anterior triangles of neck are submental digastric carotid muscular.
On both sides submental triangle is bounded by anterior belly of diagastric.
The triangles of t.
The posterior part of this triangle contains the external carotid artery.
A major landmark of the submandibular triangle is the submandibular gland innervated by the facial nerve.
Submental lymph nodes drain superficial tissues beliw tge chin central part of lower lip adjoining gums anterior part if floor of mouth tip of tongue.
Floor of mouth frontal ethmoidal as well as maxillary air sinuses.
Submandibular triangle is bordered by the mandible and bellies of the digastric muscle.
Digastric triangle also known as submandibular triangle is named due to it is position in the middle of the two bellies of the digastric muscle and inferior towards the base of the mandible.
The triangles of the neck are surgically focused first described from early dissection based anatomical studies which predated cross sectional anatomical description based on imaging see deep spaces of the neck.