Cricoid cartilage

The cricoid cartilage is one of the most important elements of the human larynx. It is located below the vocal cords and serves as a support for the laryngeal muscles and tissues. In this article, we will review the anatomy and function of the cricoid cartilage, as well as its role in various pathological conditions.

Anatomy of the cricoid cartilage

The cricoid cartilage is a ring-shaped structure that frames and protects the larynx. It consists of smooth cartilaginous tissue and has the shape of an offset ring. It is wider in front than in the back, allowing it to move freely during breathing and vocal movements.

Functions of the cricoid cartilage

Cricoid cartilage plays an important role in maintaining patent airways. It also supports many of the muscles of the larynx, which are involved in producing the voice and regulating breathing. In addition, the cricoid cartilage is an important element in protecting the larynx from trauma and other damage.

Pathologies of the cricoid cartilage

The cricoid cartilage can be affected by various diseases that can lead to disruption of its functions. For example, an abscess in the area of ​​the cricoid cartilage can narrow the airway and cause you to hold your breath. Injuries to the larynx can also damage the cricoid cartilage and impair its function.

Conclusion

The cricoid cartilage is an important element of the larynx, which plays an important role in maintaining respiratory functions and regulating the voice. Under various pathological conditions, this element can be affected, which leads to disruption of its functions and causes various diseases. Therefore, it is important to monitor the condition of the larynx and promptly consult a doctor if any problems occur.

The cartilage, which is the arch-like head of the lower half of the cricoid arch of the signet ring bone and is part of the annular cricoid head of the pterion, is called cricoid cartilage or annular cartilage in clinical anatomy. Typically, the cricotracheal arches that make up the cartilaginous portion of the larynx and trachea are separate in this area, but one or more separate rings of cartilage are formed from a ring located near the anterior surface of the cock's throat.

The cartilage has an arched shape with a thickened posterior part and thin, well-defined anterior processes. Its posterior and anterior arcuate parts are connected to each other by the septal cartilage, formed from two small lamellar plates, which are formed and fused into a cartilaginous appearance on the dorsal and ventral surfaces of the cartilage at the point of its contact with the superior criohyoid cartilage and the splenoid lentil. Cartilaginous nodules formed by the fusion of the anterior and posterior arcuate parts are also connected by a straight plate, which is observed under the line