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58 Cards in this Set
- Front
- Back
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Borders of the posterior neck Anterior,Posterior,Inferior |
Anterior: Posterior border of the sternocleidomastoid muscle Posterior: Anterior border of the trapezius Inferior: Clavicle |
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covered by what of the deep cervical fascia |
Investing Layer |
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Floor is formed by the what of the deep cervical fascia |
prevertebral layer |
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Occipital Triangle borders Anterior Posterior Inferior |
Anterior: Posterior border of Sternocleidomastoid Posterior: Anterior border of Trapezius Inferior: Inferior Belly of omohyoid |
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Contents of Occipital Triangle |
Occipital artery, Spinal Nerve (XI), Brachial Plexus (Trunks), Superior end of the sympathetic ganglion, Splenius Capitis, Levator Scapula, Scalenus Anterior, Scalenus Medius |
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Borders of Subclavian Triangle |
Anterior: Posterior border of the sternocleidomastoid Posterior: Inferior belly of omohyoid Inferior: Clavicle
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Contents of the Subclavian Triangle |
3rd part of the subclavian artery |
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Floor of both triangles |
Splenius Capitis, Levator scapula, Scaleneus Anterior, Scaleneous medius |
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Supraclavicular triangle contents |
3rd part of the subclavian artery subclavian vein apex of the lungs roots of the brachial plexus deep cervical lymph nodes |
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right subclavian artery Origin, Commencement, Course, Termination |
Origin: Brachiocephalic vein Commencement: Behind right supraclavicular joint Course - Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles Termination: outer border of the 1st rib |
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First part of the subclavian artery |
Vertebral Artery - Basilar Artery - Posterior cerebral artery Thyrocervical Trunk - Inferior Thyroid Artery - Superficial cervical Artery - Suprascapular artery Internal thoracic artery - Superior epigastric artery - Musculoohrenic artery |
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Splenius Capitis OINA |
Origin: Ligamentum nuchae, Upper 4 thoracic spines Insertion: Superior nuchal line of the occipital bone, Mastoid process of the temporal bone Innervation: Dorsal Posterior rami of the spinal nerve Action: Bends the neck laterally, elevates the medial border of the scapula |
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Levator Scapulae OINA |
Origin: transverse process of C1-C4 Insertion: Medial border of the scapula Innervation: Ventral rami of the spinal nerve (C3,C4), Dorsal Scapular nerve Action: Raises the medial border of the scapula, bends neck laterally |
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Scalenus Posterior OINA |
Origin: Transverse process of C4-C6 Insertion: 2nd rib Innervation: Anterior rami of the cervical nerves Action: Elevates 2nd rib, Flexes and Rotates cervical part of vertebral column |
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Scalenus Medius |
Origin: transverse process of C1-C6 Insertion: 1st rib Innervation: Anterior rami of the cervical nerves Action: Elevates the 1st rib, Flexes and rotates cervical part of the vertebral column |
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Scalenus Anterior OINA |
Origin: Transverse process of C3-C6 Insertion: 1st rib Innervation: C4-C6 Action: Elevates the 1st rib, Flexes and rotates the cervical part of the Vertebral Column |
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Scalenus Anterior Important relations and divides the subclavian artery into how many parts |
Anteriorly - related to the carotid artery, Vagus nerve, IJV, Deep cervical lymph nodes Posteriorly - related to the pleura, origin of the brachial plexus, 2nd part of the subclavian artery Medially- related to the vertebral artery and vein, sympathetic trunk, thoracic duct Laterally - Related to the emerging branches of the cervical plexus, roots of the brachial plexus, 3rd part of the subclavian artery Divides the subclavian artery into 3 parts |
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Phrenic Nerve Fiber, Area of distribution |
Motor and Sensory Fibers Diaphragm |
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Spinal Accessory nerve Fibers and Area of distribution |
Motor Fibers Cranial part: soft palate, pharnyx, larynx Spinal part: Sternocleidomastoid, Trapezius muscle |
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Left Subclavian Artery Origin Commencement Course Termination |
Origin: Arch of the Aorta Commencement: 1st costoclavicular joint Course: Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles, Termination - Outer border of the 1st rib |
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Supraclavicular triangle contents |
3rd part of the subclavian artery subclavian vein apex of the lungs roots of the brachial plexus deep cervical lymph nodes |
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right subclavian artery Origin, Commencement, Course, Termination |
Origin: Brachiocephalic vein Commencement: Behind right supraclavicular joint Course - Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles Termination: outer border of the 1st rib |
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First part of the subclavian artery |
Vertebral Artery - Basilar Artery - Posterior cerebral artery Thyrocervical Trunk - Inferior Thyroid Artery - Superficial cervical Artery - Suprascapular artery Internal thoracic artery - Superior epigastric artery - Musculoohrenic artery |
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Second Part of Subclavian Artery |
Costocervical trunk - Deep cervical artery - Superior intercostal artery |
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Splenius Capitis OINA |
Origin: Ligamentum nuchae, Upper 4 thoracic spines Insertion: Superior nuchal line of the occipital bone, Mastoid process of the temporal bone Innervation: Dorsal Posterior rami of the spinal nerve Action: Bends the neck laterally, elevates the medial border of the scapula |
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Levator Scapulae OINA |
Origin: transverse process of C1-C4 Insertion: Medial border of the scapula Innervation: Ventral rami of the spinal nerve (C3,C4), Dorsal Scapular nerve Action: Raises the medial border of the scapula, bends neck laterally |
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Scalenus Posterior OINA |
Origin: Transverse process of C4-C6 Insertion: 2nd rib Innervation: Anterior rami of the cervical nerves Action: Elevates 2nd rib, Flexes and Rotates cervical part of vertebral column |
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Scalenus Medius |
Origin: transverse process of C1-C6 Insertion: 1st rib Innervation: Anterior rami of the cervical nerves Action: Elevates the 1st rib, Flexes and rotates cervical part of the vertebral column |
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Scalenus Anterior OINA |
Origin: Transverse process of C3-C6 Insertion: 1st rib Innervation: C4-C6 Action: Elevates the 1st rib, Flexes and rotates the cervical part of the Vertebral Column |
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Scalenus Anterior Important relations and divides the subclavian artery into how many parts |
Anteriorly - related to the carotid artery, Vagus nerve, IJV, Deep cervical lymph nodes Posteriorly - related to the pleura, origin of the brachial plexus, 2nd part of the subclavian artery Medially- related to the vertebral artery and vein, sympathetic trunk, thoracic duct Laterally - Related to the emerging branches of the cervical plexus, roots of the brachial plexus, 3rd part of the subclavian artery Divides the subclavian artery into 3 parts |
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Phrenic Nerve Fiber, Area of distribution |
Motor and Sensory Fibers Diaphragm |
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Spinal Accessory nerve Fibers and Area of distribution |
Motor Fibers Cranial part: soft palate, pharnyx, larynx Spinal part: Sternocleidomastoid, Trapezius muscle |
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Left Subclavian Artery Origin Commencement Course Termination |
Origin: Arch of the Aorta Commencement: 1st costoclavicular joint Course: Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles, Termination - Outer border of the 1st rib |
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Supraclavicular triangle contents |
3rd part of the subclavian artery subclavian vein apex of the lungs roots of the brachial plexus deep cervical lymph nodes |
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right subclavian artery Origin, Commencement, Course, Termination |
Origin: Brachiocephalic vein Commencement: Behind right supraclavicular joint Course - Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles Termination: outer border of the 1st rib |
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First part of the subclavian artery |
Vertebral Artery - Basilar Artery - Posterior cerebral artery Thyrocervical Trunk - Inferior Thyroid Artery - Superficial cervical Artery - Suprascapular artery Internal thoracic artery - Superior epigastric artery - Musculoohrenic artery |
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Second Part of Subclavian Artery |
Costocervical trunk - Deep cervical artery - Superior intercostal artery |
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Subclavian Vein Commencement, From what, Join to form, Receives what veins |
Commencement: Outer border of the 1st rib from Axillary Vein Joins the internal jugular vein to form brachiocephalic vein Receives external jugular vein Receives Left thoracic duct and Right Lymphatic duct |
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Splenius Capitis OINA |
Origin: Ligamentum nuchae, Upper 4 thoracic spines Insertion: Superior nuchal line of the occipital bone, Mastoid process of the temporal bone Innervation: Dorsal Posterior rami of the spinal nerve Action: Bends the neck laterally, elevates the medial border of the scapula |
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Levator Scapulae OINA |
Origin: transverse process of C1-C4 Insertion: Medial border of the scapula Innervation: Ventral rami of the spinal nerve (C3,C4), Dorsal Scapular nerve Action: Raises the medial border of the scapula, bends neck laterally |
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Scalenus Posterior OINA |
Origin: Transverse process of C4-C6 Insertion: 2nd rib Innervation: Anterior rami of the cervical nerves Action: Elevates 2nd rib, Flexes and Rotates cervical part of vertebral column |
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Scalenus Medius |
Origin: transverse process of C1-C6 Insertion: 1st rib Innervation: Anterior rami of the cervical nerves Action: Elevates the 1st rib, Flexes and rotates cervical part of the vertebral column |
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Scalenus Anterior OINA |
Origin: Transverse process of C3-C6 Insertion: 1st rib Innervation: C4-C6 Action: Elevates the 1st rib, Flexes and rotates the cervical part of the Vertebral Column |
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Scalenus Anterior Important relations and divides the subclavian artery into how many parts |
Anteriorly - related to the carotid artery, Vagus nerve, IJV, Deep cervical lymph nodes Posteriorly - related to the pleura, origin of the brachial plexus, 2nd part of the subclavian artery Medially- related to the vertebral artery and vein, sympathetic trunk, thoracic duct Laterally - Related to the emerging branches of the cervical plexus, roots of the brachial plexus, 3rd part of the subclavian artery Divides the subclavian artery into 3 parts |
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Phrenic Nerve Fiber, Area of distribution |
Motor and Sensory Fibers Diaphragm |
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Spinal Accessory nerve Fibers and Area of distribution |
Motor Fibers Cranial part: soft palate, pharnyx, larynx Spinal part: Sternocleidomastoid, Trapezius muscle |
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Left Subclavian Artery Origin Commencement Course Termination |
Origin: Arch of the Aorta Commencement: 1st costoclavicular joint Course: Ascends to the root of the neck, Arches upward and laterally over the pleura between the scalenus anterior and medius muscles, Termination - Outer border of the 1st rib |
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Superficial Cervical Lymph Nodes , Course, Receives lymph from, Efferent lymph vessel drainage |
Situated along the course of the Internal jugular vein Receives lymph from skin over the angle of the jaw, skin over the apex of the parotid gland, Lobe of the ear Efferent Lymph Vessels drain into the deep cervical lymph nodes |
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Deep cervical Lymph Nodes course, receives lymph from, Eferrent lymph vessels drain |
Forms a vertical chain along the course of internal jugular vein within the carotid sheath Receives Lymph Nodes from regional nodes - Jugulodigastric Nodes - Skin below the angle of the jaw - drainage of the tonsils and tongue - Jugulo-omohyoid - Close to the omohyoid Muscle Drainage of the tongue Efferent lymph vessels join to the Jugular trunk - drains to the thoracic duct |
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Cutaneous Branches of cervical plexus, Branches , Nerve Root, Distribution |
Lesser Occipital nerve - C2 - Scalp of the scalp and auricle Greater Auricular nerve - C2,C3 - skin over the mandible Transverse cervical nerve - C2,C3 - Skin over the front of the neck Supraclavicular nerve - C3,C4 - Skin over the shoulder region |
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Cutaneous Branches of cervical plexus, Branches , Nerve Root, Distribution |
Lesser Occipital nerve - C2 - Scalp of the scalp and auricle Greater Auricular nerve - C2,C3 - skin over the mandible Transverse cervical nerve - C2,C3 - Skin over the front of the neck Supraclavicular nerve - C3,C4 - Skin over the shoulder region |
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Muscular Branches to the neck muscles, Branches, Nerve root, Distribution |
Proprioceptive - C2,C3 - prevertebral muscles, SCM C3, C4 - Levator scapulae Proprioceptive - C3,C4 - Trapezius |
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Cutaneous Branches of cervical plexus, Branches , Nerve Root, Distribution |
Lesser Occipital nerve - C2 - Scalp of the scalp and auricle Greater Auricular nerve - C2,C3 - skin over the mandible Transverse cervical nerve - C2,C3 - Skin over the front of the neck Supraclavicular nerve - C3,C4 - Skin over the shoulder region |
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Muscular Branches to the neck muscles, Branches, Nerve root, Distribution |
Proprioceptive - C2,C3 - prevertebral muscles, SCM C3, C4 - Levator scapulae Proprioceptive - C3,C4 - Trapezius |
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Ansa cervicalis innervation |
innervates Sternohyoid, Omohyoid, Sternohyoid |
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Muscular Branch to the Diaphragm branch, Nerve, distribution |
Phernic nerve - C3,4,5 - Diaphragm |
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Muscular Branch to the Diaphragm branch, Nerve, distribution |
Phernic nerve - C3,4,5 - Diaphragm |
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Cerival part of the sympathetic |
a |
