同济大学：《人体解剖学 Human anatomy》课程电子教案（PPT课件）Deep Structures in the Cervical Region

Deep Structures in the Cervical Region

Deep Structures in the Cervical Region

Outline >Prevertebral Muscles >Root of Neck >Viscera of Neck

Outline Prevertebral Muscles Root of Neck Viscera of Neck

Prevertebral Muscles Rectus capitis lateralis- Sternocleidomastoid Rectus capitis Transverse process Splenius capitis anterio of atlas (C1) Levator scapulae Middle scalene- Longus capitis- Posterior scalene Anterior scalene- Middle scalene Trapezius- Middle scalene Lateral cervical region,lateral view Posterior scalene Posterior scalene Spinous Anterior process scalene Lamina -Longus colli Longus colli Posterio tubercle Transverse -Anterior process tubercle Foramen transversarium Anterior view Superior view of cervical vertebra

Prevertebral Muscles

Anterior vertebral: Lateral vertebral: >Longus Colli >Rectus capitis lateralis >Longus Capitis >Splenius capitis >Rectus capitis anterior >Levator scapulae >Anterior scalene >Middle posterior scalene Nerve supply:Spinal nerves

Longus Colli Longus Capitis Rectus capitis anterior Anterior scalene Anterior vertebral: Lateral vertebral: Rectus capitis lateralis Splenius capitis Levator scapulae Middle & posterior scalene Nerve supply: Spinal nerves

Prevertebral Muscles Rectus capitis lateralis- Sternocleidomastoid Rectus capitis Transverse process Splenius capitis of atlas (C1) Levator scapulae Middle scalene- Longus capitis- Posterior scalene Anterior scalene- Middle scalene Trapezius- Middle scalene Lateral cervical region,lateral view Posterior scalene Posterior scalene Spinous Anterior process scalene Lamina -Longus colli Longus colli Posterior tubercle Transverse -Anterior process tubercle Foramen transversarium Anterior view Superior view of cervical vertebra

Prevertebral Muscles

Arteries in Root of Neck Superficial temporal artery ransverse facial artery Maxillary artery External occipital protuberance Occipital artery Posterior auricular artery Descending branch- External Ascending carotid artery pharyngeal artery- Facial artery Lingual artery Internal carotid artery Vertebral artery Superior thyroid artery Deep cervical artery Suboccipital part -Thyroid gland Ascending Vertebral part cervical artery- Inferior thyroid artery Cervical part Superficial cervical artery Vertebral artery Dorsal scapular artery Right common carotid artery Suprascapular artery- Thyrocervical trunk Supreme Subclavian artery intercostal artery First posterior Brachiocephalic trunk intercostal artery Internal thoracic artery Costocervical A Lateral view trunk Root of neck and prevertebral region.A.Arteries

Arteries in Root of Neck

Subclavian.A First part: Second part: Third part: >Vetebral.A >Costocervical Trunk >Dorsal Scapular.A Superior intercostal.A >Internal Thoracic.A Deep cervical.A Inferior Thyroid.A >Thyrocervical Trunk Suprascapular.A Cervicodorsal trunk Inferior Thyroid.A

Vetebral. A Internal Thoracic. A Thyrocervical Trunk First part: Costocervical Trunk Subclavian. A Second part: Third part: Suprascapular. A Cervicodorsal trunk Inferior Thyroid. A Superior intercostal. A Deep cervical. A Inferior Thyroid. A Dorsal Scapular. A

Arteries in Root of Neck and Periarterial plexuses Internal jugular vein (IJV) Superior cervical Common carotid ganglion Ascending cervical Internal Inferior thyroid. carotid artery External carotid artery and Vertebral and sympathetic periarterial plexus- sympathetic Cervicodorsal trunk- periarterial Transverse cervical) Sympathetic plexus Superficial cervical trunk Dorsal scapular Vertebral artery and Thyrocervical sympathetic Common carotid artery trunk periarterial plexus Vagus nerve (CN X) Suprascapular Middle- cervica Costocervical ganglion Right recurrent trunk laryngeal nerve Subclavian Inferior cervica Axillary Brachiocephalic trunk ganglion 1st rib Right Internal thoracic subclavian artery Brachiocephalic trunk C Lateral view D Lateral view

Arteries in Root of Neck and Periarterial plexuses

Veins in Root of Neck Superficial temporal vein Occipital vein. Maxillary vein Retromandibular vein: Posterior auricular vein -Posterior division Anterior division Splenius Facial vein Trapezius- Common facial vein Levator scapulae Spinal accessory nerve (CN XI) Sternocleidomastoid Middle and posterior scalene External jugular vein(EJV) Communicating branch Omohyoid- Internal jugular vein(IJV) Anterior jugular vein Suprascapular vein 0 Brachiocephalic vein A Lateral view Subclavian vein Lateral cervical region.A.Superficial veins of right side of neck

Veins in Root of Neck

Veins in Root of Neck Superior bulb of IJV al acoustic meatus -Inferior petrosal sinus Sigmoid sinus Pharyngeal Occipital. Facial Right Left internal interna jugular jugular vein Common facial vein Lingual Superior thyroid Right Internal jugular (IJV) subclavian Middle thyroid vein Inferior bulb of IJV Right brachiocephalic Left Right Inferior vein subclavian external thyroid vein jugular Left Right B Superior vena cava brachiocephalic subclavian- (SVC) vein D Anterior Right and left jugular brachiocephalic

Veins in Root of Neck