Lateral Cervical Region 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) Cervicodorsal vein. Communicating branch Internal jugular vein(IJV) Omohyoid- Anterior jugular vein Suprascapular vein Brachiocephalic vein A Lateral view Subclavian vein Lateral cervical region.A.Superficial veins of right side of neck. 5 muscles,2 triangles,nerves,veins and arteries Lateral Cervical Region 5 muscles, 2 triangles, nerves, veins and arteries