Subclavian Artery
< Origin and Termination of Subclavian Artery There are two subclavian arteries, right and left and they mainly supply upper limb as it continues as axillary artery.They also supplies parts of thorax,Read More…
Ansa Cervicalis
Formation and Muscles Supplied by Ansa Cervicalis Ansa cervicalis is a U-shaped nerve loop which is embedded in the anterior wall of the carotid sheath. Formation: It is formed by two rootsRead More…
Carotid Triangle
Name the structures forming the boundaries of Carotid Triangle. WATCH VIDEO ON CAROTID TRIANGLE [CLICK HERE] Carotid triangle is one of the subdivisions of anterior triangle of neck. It is so calledRead More…
Internal Jugular Vein
Extent and Dilatations of Internal Jugular Vein Internal jugular vein collects blood from the brain and most of the head and neck region. It is the largest vein of the neck. Extent:Read More…
Common Carotid Artery
Origin and Termination of Common Carotid Artery Common carotid arteries (2- right and left) are the main arteries that supplies head and neck region. Origin: Right common carotid artery arises from the brachiocephalicRead More…
External Carotid Artery
Origin and Extent of External Carotid Artery Origin: External carotid artery is one of the two terminal branches of common carotid artery. The other terminal branch is internal carotid artery. Extent: ItRead More…
Neck – External Jugular Vein, Platysma
What are the contents of Superficial Fascia of Neck? Superficial fascia of neck like any other region of body contains loose connective tissue, cutaneous nerves, blood vessels and lymphatics like. In addition toRead More…
Face Arterial supply- Facial artery and other arteries
Name the arteries that supply Face. Face is a highly vascular region and is supplied by the following arteries: Facial artery: It is the main artery that supplies to the face. It isRead More…
Face- Nerve Supply
Describe sensory innervation of Face. Skin of face is supplied by the three divisions of trigeminal nerve i.e. ophthalmic, maxillary and mandibular. A small part over the angle of mandible is suppliedRead More…
Face- Muscles
What are the characteristic features of skin and fascia of Face? Characteristic features of skin of face are: It is highly vascular and elastic. It contains large number of sweat and sebaceousRead More…