Submental triangle of neck/ Anatomy/ Simplified - Boundaries and contents/ Anterior triangle of neck скачать в хорошем качестве

Submental triangle of neck/ Anatomy/ Simplified - Boundaries and contents/ Anterior triangle of neck

In this video we discussed about the Submental triangle of neck. here we discuss the location, boundaries and contents of submental triangle. Anterior Triangle Boundaries Anterior: Anterior median line of the neck. Posterior: Anterior border of the sternocleidomastoid muscle. Base: Lower border of the body of mandible and a line extending from the angle of mandible to the mastoid process. Apex: Suprasternal notch at the meeting point between anterior border of sternocleidomastoid and anterior median line. Anterior triangle has been subdivided, by the digastric muscle and superior belly of omohyoid muscle, into the following 3½ triangles. 1. Submental triangle (half only). 2. Digastric (submandibular) triangle. 3. Carotid triangle. 4. Muscular triangle. Submental triangle It is actually a median triangle on the front of neck below the chin and above the hyoid bone. Boundaries On each side: Anterior belly of digastric muscle. Base: Body of hyoid bone. Apex: Chin or symphysis menti. Floor: is formed by the two mylohyoid muscles meeting at the median fibrous raphe extending from symphysis menti tothe hyoid bone. Roof: Investing layer of deep cervical fascia. Contents 1. Submental lymph nodes (3 or 4 in number). 2. Submental veins and commencement of anterior jugular veins. The contents of the triangle actually lie in the superficial fascia over the roof of the submental triangle. #mbbs #medico #anatomy #medicalstudents #smartmedlearn #submentaltriangle #headandneckanatomy #antriortriangleoftheneck #usmlestep1 #grossanatomysubmentaltriangle ----------------------------------------------------------------------------------------------------------------- like , comment , share , subscribe Facebook page :   / smartmedlearn   To Subscribe our youtube channel, click here - https://www.youtube.com/c/SmartMedLea... To watch more videos, please click here:- Erb's paralysis in Hindi/Brachial Plexus Injury    • Erb's paralysis/Brachial Plexus Injury/Erb...   Brachial plexus in Hindi- Roots, Trunks, Divisions, Cords and Branches    • Brachial plexus / Anatomy / Simplified - R...   Cubital fossa (Boundaries, contents, and clinical anatomy) in Hindi    • Cubital fossa / Anatomy/Simplified - Bound...   Light reflex pathway and lesions in Hindi (Part-2/2)    • Light reflex pathway and lesions (Part-2/2...   Light reflex pathway and lesions in Hindi (Part-1/2) // pupillary light reflex pathway    • Light reflex pathway and lesions (Part-1/2...   Visual Pathway and Lesions (Part-2/2) in Hindi / Optic nerve pathway / Visual field defects    • Visual Pathway and Lesions (Part-2/2) in H...   Visual Pathway and Lesions (Part-1/2) in Hindi    • Visual Pathway and Lesions (Part-1/2) in H...   Cerebrum (Part-3/6) in Hindi - Gyri & Sulci on Medial and Inferior surface of cerebral hemisphere    • Cerebrum (Part-3/6) in Hindi - Gyri & Sulc...   Cerebrum (Part-2/6) in Hindi - Gyri & Sulci on Superolateral surface of cerebral hemisphere, Insula    • Cerebrum (Part-2/6) in Hindi - Gyri & Sulc...   Cerebrum (Part-1/6) in Hindi - External Features (Poles, Surfaces, Borders & Lobes)    • Cerebrum (Part-1/6) in Hindi-External Feat...   Bell's Palsy (Hindi)/ Facial Palsy/ Upper and Lower Motor Neuron Facial Palsy    • Bell's Palsy (Hindi)/ Facial Palsy/ Upper ...   Bell's Palsy (English)    • Bell's palsy/ Upper and Lower motor neuron...   Facial Nerve - Functional Components, Course & Branches    • Facial Nerve - Functional Components, Cour...   Deep Cervical fascia - II (Pretracheal & Prevertebral Layer)    • Deep Cervical fascia - II (Pretracheal & P...   Deep Cervical Fascia - I (Investing Layer)    • Deep Cervical Fascia - I (Investing Layer)...   Thank you Smart Med Learn Dr. Ankit Jain MBBS, MS