.Nerves in Lateral Cervical Region-Brachial plexus Cervicodorsal trunk Spinal accessory nerve(CN XI) Levator scapulae Phrenic nerve Middle scalene Sternocleidomastoid Trapezius- Superior trunk of brachial plexus Internal jugular vein(IJV) Superficial cervical artery- -Thyrocervical trunk Dorsal scapular artery Anterior scalene Posterior scalene. Subclavian artery Middle trunk of brachial plexus Inferior trunk of brachial plexus External jugular vein(EJV) Nerve Clavicle Suprascapular Artery 1st rib Vein Subclavian vein E Anterior view of right side >C5-C8&T1 >Suprascapular nerve •Nerves in Lateral Cervical Region-Brachial plexus ➢C5-C8 & T1 ➢Suprascapular nerve