Lymphatic Drainage of the Head and Neck - TeachMeAnatomy
2023年8月19日 · The lymphatic system is a network of vessels and nodes which acts to drain lymphatic fluid from the tissues and return it to the circulation. In this article, we shall look at the anatomy of the lymphatic drainage of the head and neck – the lymph vessels, nodes and their clinical relevance.
Lymph nodes of the head, neck and arm - Kenhub
2023年10月30日 · There are three main groups of lymph nodes within the head: the lingual lymph nodes, facial lymph nodes and a group of lymph nodes which form a ring at the junction between the head and neck known as the pericervical lymphatic circle.
Blood Vessels and Lymphatics of the Head and Neck
Lymph from superficial parts of the head and neck joins that from deeper structures after passing through superficial lymph nodes, which loosely form a ring. All of the lymph enters the jugular lymphatic trunks and ultimately drains into the subclavian veins.
Anatomy, Head and Neck, Lymph Nodes - StatPearls - NCBI Bookshelf
2022年12月11日 · The head and neck contain a rich and elaborate lymphatic network of more than 300 nodes and their intermediate channels (see Image. Lymph Nodes of the Neck). Aponeuroses bind them with the muscles, nerves, and vessels of the head and neck.
• All the lymph from the region of head and neck drains into deep cervical lymph nodes. • The efferents from these nodes form the jugular trunk. • On the right side, jugular trunk drains into right lymphatic duct. • On the left side, jugular trunk drains into thoracic duct.
Cervical lymph nodes: anatomy, groups and drainage | Kenhub
2023年10月30日 · In summary, all lymphatic vessels from the head and neck drain directly or indirectly into the deep cervical lymph nodes. Lymph from these deep nodes passes to the jugular lymphatic trunk, which joins the thoracic duct on the left side and the internal jugular vein or brachiocephalic vein on the right side.
Lymphatic System of the Head and Neck - PubMed
This paper details the anatomy of the lymphatics of these regions by reviewing related publications, books, official reports from the academic society and also describes the clinical manifestations and levels used in staging of the various lymph nodes with illustrations and computed tomographic images. Copyright © 2020 by Mutaz B. Habal, MD.
Anatomy, Head and Neck, Supraclavicular Lymph Node
2023年8月28日 · The head and neck region contains over 300 lymph nodes, of which include the supraclavicular lymph nodes. This paper will focus on the supraclavicular lymph nodes and their anatomical relations, drainage, physiological variations, surgical considerations, and clinical significance in the context of malignancy and other pathology.
Head and neck anatomy - Wikipedia
This article describes the anatomy of the head and neck of the human body, including the brain, bones, muscles, blood vessels, nerves, glands, nose, mouth, teeth, tongue, and throat. The head rests on the top part of the vertebral column, with the skull joining at C1 (the first cervical vertebra known as the atlas).
Lymphatic system | Structure, Function, & Facts | Britannica
2024年11月11日 · The lymphatic system helps maintain fluid balance in the body by collecting excess fluid and particulate matter from tissues and depositing them in the bloodstream. It also helps defend the body against infection by supplying disease-fighting cells called lymphocytes. This article focuses on the human lymphatic system. Lymphatic circulation