The superior laryngeal artery (a. laryngea superior) is a branch of the external carotid artery that supplies blood to the larynx and upper trachea. It arises from the superior end of the external carotid artery and passes through the thyroid gland and hyoid bone.
The superior laryngeal artery is one of the important vessels in the neck. It supplies blood to the larynx, which is part of the body's respiratory system. The larynx is made up of cartilage and muscles that form the vocal cords. Through the superior laryngeal artery, oxygen and nutrients necessary for its functioning enter the larynx.
In addition, the superior laryngeal artery supplies blood to the upper trachea, which is part of the respiratory and digestive system. The trachea is a tube that connects the larynx to the lungs. Through the superior laryngeal artery, oxygen necessary to maintain the vital functions of the body enters the trachea.
An important aspect of considering the superior laryngeal artery is its anatomy and topography. It is located in the neck, at the level of the thyroid gland and hyoid bone. This allows the surgeon to easily identify the artery during neck or head and neck surgery.
In general, the superior laryngeal artery plays an important role in providing the body with oxygen and nutrients. Its knowledge and understanding are essential for professionals working in the field of medicine, especially in neck and head surgery.