Regions or triangles of the neck The neck ◆ Ant region of neck Sternocleido. riangle Suprahyoid region 1-submental triangle 2-submandibular triangle Lateral cervical region. erior cervical triangle Infrahyoid region 3-carotid triangle 4-muscular triangle Sternocleidomastoid region ◆ Lat region of neck 5-occipital triangle 4 6-greater supraclavicular triangle The nape The napeRegions or triangles of the neck Ant region of neck Suprahyoid region: 1 - submental triangle 2 - submandibular triangle Infrahyoid region 3-carotid triangle 4-muscular triangle Sternocleidomastoid region Lat.region of neck 5 -occipital triangle 6-greater supraclavicular triangle 1 2 5 6 3 4 The neck The nape The nape 1