Anterior cricothyroid ligament

The cricothyroid ligament is a ligament that connects the cricoid bone to the thyroid gland. It is important for the normal functioning of the thyroid gland and breathing.

The cricothyroid ligament consists of two parts: anterior and posterior. The anterior part of the ligament is located between the cricoid bone and the thyroid gland, and the posterior part is located between the thyroid gland and the esophagus.

Functions of the cricothyroid ligament:

– Provides stability to the thyroid gland, preventing its displacement.
– Regulates blood flow in the thyroid gland, providing it with oxygen and nutrients.
– Participates in breathing, maintaining the correct position of the larynx and trachea.

When the cricothyroid ligament is damaged, various diseases can occur, such as hypothyroidism, goiter, hoarseness and others. Therefore, it is important to monitor the condition of this ligament and consult a doctor if necessary.



The cricothyroid ligament (anterior) is a ligament in the larynx that connects the cricoid bone and the thyroid cartilage. It performs an important function by holding the cricoid and thyroid elements together, ensuring proper movement of the vocal cords, and also takes part in maintaining the innervation and blood supply to the tissues of these organs.

The ligament is located on the anterior surface of the thyroid cartilage, forming a ring around this organ. This layer is also called the ring link. This name is due to the fact that when air passes through the ligaments, it seems that it is passing through a “ring”. This ligament is held in place by a small connective tissue located between it and the thyroid gland area. In addition, this ligament is involved in breathing control. Due to the fact that the cricoid layer covers part of the thyroid cartilage, its position can change if necessary, adjusting the width of the airways. Accordingly, the ligament has an important function of interaction in the work between a number of organs.



The cricoid ligament is an important structure in the human body. This is the connective tissue that connects the larynx and thyroid gland. It plays a key role in respiration and metabolic regulation.

The anterior cricoid ligament is a small structure that is located between the thyroid cartilage and the larynx. It is part of the larynx and its function is to maintain the elasticity of the laryngeal ligaments, ensuring their mobility and support during swallowing.

The cricoid ligament is one of the organs of the respiratory system. With its help, the movement of the larynx is carried out - an open vertical passage that connects the pharynx to the trachea. The upper end of the ligament is the basis of the epiglottis, the lower end enlarges the thyroid cartilage. Between them is the thymus, a gland of lymphoid tissue involved in the formation of immunity. Anatomy and topography have not been fully studied. The cricoid ligament can be characterized by only one of two parts - small or large. In the first case, it lies under the esophagus, in the second - above the thyrohyoid bone.