In human anatomy, the thoracic duct is the largest lymphatic vessel of the lymphatic system. It is also known as the left lymphatic duct, alimentary duct, . Een andere afbeelding meldenMeld de aanstootgevende afbeelding. Thoracic duct anatomy must be understood in the context of its embryology.

The anlage of the thoracic duct appears in the sixth to seventh . The thoracic duct, or the left lymphatic duct, is the largest of the body’s lymphatic ducts. This article describes the anatomy of the thoracic duct, including the function, location and drainage.

The thoracic duct is the main lymphatic channel for the return of chyle to the venous system. The thoracic duct is the largest lymphatic vessel within the human body, and plays a key role in the lymphatic system. It is also called the left lymphatic duct or the . The thoracic duct is the largest lymphatic vessel in the human body. The thoracic duct (ductus thoracicus) (Fig.

599) conveys the greater part of the lymph and chyle into the blood. It is the common trunk of all the lymphatic vessels .