Thyrocervical trunk
Dorsal scapular a.
Internal mammary a.
Lateral thoracic a.
Superior thoracic a.
Thoracoacromial a.
Posterior circumflex humeral a.Anterior circumflex humeral a.
Subscapular a.
Branches of subclavian artery
Branches of axillary artery
Branches of subclavian & axillary arteries
Vertebral a.
Vertebral artery
4- Facial a.
1- Superior thyroid a.: 1st branch of external carotid.
6- Posterior auricular a.: running along upper border of posterior belly of digastric m.
Superficial temporal artery: the artery of anaesthist.
3- Lingual a.
5- Occipital a.: running along the lower border of posterior belly of digastric m.
Maxillary a.
Term
inal branches
2- Ascending laryngeal a.: not shownExternal Carotid Artery
Branches of ECA
Superficial temporal v.
Maxillary v. (drains pterygoid plexus of v.)
Retromandibular (posterior facial) v.: traverses parotid gland
Posterior division of retromandibular v.
Anterior division of retromandibular v.
(anterior) facial v.
Common facial v.
Posterior auricular v.
External jugular v.
Tributaries of EJV
Supratrochlear BVs
Supraorbital BVs
(anterior) facial v.
Anterior facial vein
External jugular v. pierces superficial fascia to join the internal jugular v.
Internal jugular v. (the continuation of sigmoid sinus)
Subclavian v.SVC
Internal jugular vein & subclavian vein
Ansa cervicalis
Omohyoid
Posterior belly of digastric
Superficial relations of carotid sheath
Carotid sheath
Common carotid a.
Internal jugular v
Internal carotid a.
External carotid a.
Internal carotid artery
Internal Jugular Vein
Styloglossus muscle
External carotid artery
Common carotid artery
Occipitalis m. (part of occipitofrontalis m.)
Occipitalis m. (part of occipitofrontalis m.)
Epicranial aponeurosis
Orbicularis occuli m.
Orbicularis oris
Temporalis
Auricular muscles (superior, anterior & posterior)
Masseter m.
Buccinator
Muscles of mastication (supplied by mandibular n.)
Muscles of facial expression (supplied by facial n.)
Muscles of the head
Masseter m.
Temporalis m.
Muscles of mastication (1)
Lateral pterygoid
Medial pterygoid
Buccinator
Muscles of mastication (2)
Superior oblique muscle of the eye (suplied by trochlear n.)
Superior constrictor
Middle constrictor
Inferior constrictor
Constrictor muscles of the pharynx
Styloglossus muscleStylohyoid muscle
Posterior belly of digastric muscle
Styloid apparatus
Scalenus anterior
Subclavian v.
Upper trunk of brachial
plexus
Subclavian a.
Scalenus anterior
Lt. innominate v.
Brachial plexus
Subclavian a.
Scalenus anterior muscle
(1)
Scalenus anterior
Subclavian v.
Scalenus anterior
Subclavian v.
Brachial plexus
Phrenic n.
Subclavian a.
Scalenus anterior muscle
(2)
Parotid gland
Parotid duct
Accessory lobe of parotid gland
Submandibular gland
Vagus n.
Styloglossus m.
Vagus nerve
Superior sympathetic ganglion
Middle sympathetic ganglion
Inferior symathetic ganglion (stellate)
Sympathetic chain