Arc (Arcus)

Arc (Arcus) in anatomy is one of the important structures that is found in various organs of the human body. One of the most famous examples of an arch is the aortic arch (arcus aortae), which is part of the aorta - a large artery that is responsible for transporting oxygen and nutrients in the body.

The aortic arch is shaped like an arch that passes over the heart and connects the left and right sections of the aorta. It also links the major arteries that arise from the aorta, such as the subclavian artery and the left common carotid artery. The aortic arch plays an important role in ensuring normal blood circulation in the human body.

However, arches can also be located in other organs. For example, in the eyes there is an arcus corneae, which is a white ring around the cornea. This phenomenon is usually seen in older people and may indicate the presence of certain diseases, such as atherosclerosis.

An arch can also be found inside the pinna in the form of an arch called the arch of the auricular root (arcus auricularis). This arch is part of the cartilaginous frame of the auricle and helps it maintain its shape and stability.

In general, the arches are important elements of the human anatomy and play an important role in ensuring the normal functioning of the body. Although the aortic arch is the most well-known example of an arch, it can also be found in other organs and tissues where it performs its own unique functions.

Arch (Arcus) is a Latin word that is used in anatomy to refer to various anatomical structures such as the aortic arch, the iris arch and others. In this article we will look at the term “arch” and its use in anatomy.

The aortic arch is the part of the aorta that lies between the heart and lungs. It is one of the main arteries in the human body and provides blood flow from the heart to the rest of the body. The aortic arch has the shape of a semicircle and consists of three layers: inner, middle and outer.

Using the example of the aortic arch, we will understand how this mechanism of the cardiovascular system works. The same thing happens with other organs. Congenital form of pathology Congenital pathology in general or associated with the intervertebral disc, intercostal nerves. Straightened (arcus-shaped) interventricular septum Develops in early childhood: children do not sleep at night, they are anxious and tearful, do not gain weight well, and regurgitate. However, by 2-3 years the disease is often leveled out, as it corresponds to the period of teeth change. A heart defect that causes circulatory problems. Coronary disease The boundaries of the heart muscle are reduced, cor pulmonale occurs due to deformation of the joints that regulate the lumen of the pulmonary artery. The pathology is characterized by sudden infant death syndrome. Sometimes arthritis is a consequence of damage to the joints of the cervical spine, sometimes Becker's nevus develops when the lungs are affected. Venous blood flow disorders in adolescents and adolescents. Symptoms occur