anterior triangle

anterior triangle
anterior triangle n a triangular region that is a landmark in the neck, has its apex at the sternum pointing downward, and is bounded in front by the anterior midline of the neck, behind by the anterior margin of the sternocleidomastoid muscle, and above by the inferior margin of the lower jaw compare POSTERIOR TRIANGLE

Medical dictionary. 2011.

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  • Anterior triangle of the neck — Infobox Anatomy Name = PAGENAME Latin = GraySubject = 145 GrayPage = 563 Caption = The triangles of the neck. (Anterior triangles to the left; posterior triangles to the right.) Caption2 = Side of neck, showing chief surface markings. (Nerves are …   Wikipedia

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  • Submental triangle — Infobox Anatomy Name = PAGENAME Latin = trigonum submentale GraySubject = 145 GrayPage = 565 Caption = The triangles of the neck. (Anterior triangles to the left; posterior triangles to the right. Suprahyoid labeled at left.) Caption2 = Side of… …   Wikipedia

  • Carotid triangle — Infobox Anatomy Name = PAGENAME Latin = trigonum caroticum GraySubject = 145 GrayPage = 564 Caption = The triangles of the neck. (Anterior triangles to the left; posterior triangles to the right. Superior carotid triangle labeled at center left.) …   Wikipedia

  • Posterior triangle of the neck — Infobox Anatomy Name = PAGENAME Latin = regio cervicalis lateralis, trigonum cervicale posterius GraySubject = 145 GrayPage = 563 Caption = The triangles of the neck. Posterior triangle labeled in purple. Sternocleidomastoideus runs vertically.… …   Wikipedia

  • posterior triangle — n a triangular region that is a landmark in the neck, has its apex above at the occipital bone, and is bounded in front by the sternocleidomastoid muscle, behind by the anterior margin of the trapezius, and inferiorly by the middle third of the… …   Medical dictionary

  • Subclavian triangle — Subclavian triangle …   Wikipedia

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