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Jugular Veins, Sympathetic Chain & Cervical Plexus (Anatomy of the Neck)

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Jugular Veins, Sympathetic Chain & Cervical Plexus (Anatomy of the Neck)

  1. 1. JUGULAR VEINS Dr.Sherif Fahmy
  2. 2. Anterior & External Jugular Veins (page 14) Dr.Sherif Fahmy
  3. 3. Anterior facial vein Posterior division of retromandibular vein Posterior auricular vein External jugular vein Dr.Sherif Fahmy
  4. 4. External jugular vein Anterior jugular vein Transverse cervical vein Suprascapular vein Subclavian vein Dr.Sherif Fahmy
  5. 5. Internal Jugular Vein (page 66) Dr.Sherif Fahmy
  6. 6. Course & Relations Dr.Sherif Fahmy
  7. 7. Beginning of internal jugular vein Dr.Sherif Fahmy Sigmoid sinus Dr.Sherif Fahmy
  8. 8. Superior bulb Inferior bulbDr.Sherif Fahmy
  9. 9. Internal jugular vein Subclavian vein Brachiocephalic vein Dr.Sherif Fahmy
  10. 10. Relations Dr.Sherif Fahmy
  11. 11. Posterior belly of digastric m.Sternomastoid m. Spinal accessory n. Descendens cervicalis Upper deep cervical Omohyoid m. Lower deep cervical l.n. Sternothyroid m. Sternohyoid mSternomastoid Superficial Relations Dr.Sherif Fahmy
  12. 12. Scalenus anterior m. 1st part of subclavian art. Thyro-cervical trunk Phrenic n. Internal jugular vein Rectus capitis lateralis m. Cervical plexus Levator scapulae m. Scalenus medius m. Deep Relations Transverse pr C1 Dr.Sherif Fahmy
  13. 13. Tributaries Dr.Sherif Fahmy
  14. 14. Inferior petrosal sinus Common facial vein Lingual vein Superior thyroid vein Middle thyroid vein Pharyngeal vein Internal jugular vein Dr.Sherif Fahmy
  15. 15. Carotid Sheath (Page 6) A tube of deep fascia that surrounds big vessels and nerves in the neck. Attachments: Above: To tympanic plate and petrous bone. Below: To fibrous pericardium. Anterior: to pretracheal fascia. Posterior: Prevertebral fascia. Dr.Sherif Fahmy
  16. 16. Contents: •Common and internal carotid arteries. •Internal jugular vein. •Vagus nerve. In the upper part lower 4 cranial nerves are present in the upper part of sheath. Structures embeded: -Ansa cervicalis in anterior wall. -Sympathetic chain in posterior wall. Dr.Sherif Fahmy
  17. 17. Relations: 1- Anterior (superficial). 2- Posterior (deep). 3- Medial. Dr.Sherif Fahmy
  18. 18. Posterior belly of digastric m.Sternomastoid m. Spinal accessory n. Descendens cervicalis Upper deep cervical Omohyoid m. Lower deep cervical l.n. Sternothyroid m. Sternohyoid mSternomastoid m Superficial Relations Dr.Sherif Fahmy
  19. 19. Longus coli m. Scalenus anterior m. 1st part of subclavian art. Vertebral artery Thyro-cervical trunk Phrenic n. Internal jugular vein Rectus capitis lateralis m. Cervical plexus Levator scapulae m. Scalenus medius m. Deep Relations Dr.Sherif Fahmy
  20. 20. Cervical Plexus (Page 36) Dr.Sherif Fahmy
  21. 21. Cervical plexus Levator scapulae m. Scalenus medius m. Internal jugular vein Phrenic nerve Cervical Plexus Dr.Sherif Fahmy
  22. 22. Great auricular n. Lesser occipital n. Transverse cutaneous n. of neck Supra-clavicular n. Dr.Sherif Fahmy
  23. 23. Cervical Part of Sympathetic Trunk (Page 100) Dr.Sherif Fahmy
  24. 24. Internal carotid a. Longus capitis m. Superior sympathetic ganglion Middle sympathetic ganglion Inferior sympathetic ganglion Longus coli m. Common carotid artery (cut) Dr.Sherif Fahmy
  25. 25. Branches C7 C8 Dr.Sherif Fahmy

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