The posterior belly of digastric muscle forms the superior border of the carotid triangle.
Floor muscles of digastric triangle.
It lies below the body of the mandible and extends in a curved form from the mastoid.
This salivary gland can be described as having two lobes which are divided by the posterior border of the mylohyoid muscle.
Muscles digastric muscle stylohyoid geniohyoid mylohyoid hyoglossus middle pharyngeal constrictor nerves mylohyoid nerve cn v.
Mastoid process of temporal bone.
The digastric muscle divides the anterior triangle of the neck into three smaller divisions.
In front by the anterior belly of the digastricus.
Digastric fossa on the deep surface of symphysis menti of the mandible.
However other muscles that have two separate muscle bellies include the ligament of treitz omohyoid occipitofrontalis.
Superior posterior belly of the digastric muscle.
On floor of mouth between mandible and genioglossus.
The digastric muscle is composed of two bellies anterior and posterior connected by an intermediate round tendon.
Lateral medial border of the sternocleidomastoid muscle.
Investing fascia covers the roof of the triangle while visceral fascia covers the floor.
Suprahyoid muscles digastric ant and post belly mylohyoid geniohyoid and stylohyoid.
This paired triangle contains some very important structures such as the common carotid artery internal carotid.
The digastric muscle also digastricus named digastric as it has two bellies is a small muscle located under the jaw the term digastric muscle refers to this specific muscle.
The carotid triangle of the neck has the following boundaries.
2 bellies of digastric anterior.
Submandibular triangle is bordered by the mandible and bellies of the digastric muscle.
It is covered by the integument superficial fascia platysma and deep fascia ramifying in which are branches of the facial nerve and.
Digastric or submandibular triangle.
The carotid triangle the submental triangle and the submandibular triangle.
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 anterior triangle is subdivided by the hyoid bone suprahyoid and infrahyoid muscles into four triangles.
Infrahyoid muscles omohyoid sternohyoid sternothyroid and thyrohyoid.
A major landmark of the submandibular triangle is the submandibular gland innervated by the facial nerve.
The two bellies of the muscle have different embryonic origins and hence are supplied by different cranial nerves.
The digastric triangle is one of the paired triangles in the anterior triangle of the neck.
Below by the posterior belly of the digastricus.
Muscles nerves blood vessels glands.
