What is Cricoid's cartilage?

Cricoid cartilage is a ring structure that forms the lowest part of the larynx, commonly called a voice box. The cartilage is a very hard connective tissue that covers the joint ends of the bones and acts as an articulation surface, allowing the joints to move smoothly. It is not as rigid as bone and partially or fully forms some flexible body structures. These structures include the outer ear, septum or dividing wall of the nose, connection between ribs and chest and more horseshoes in the shape of a horseshoe that provide shape, support and some protection of the trachea, more often known as the trachea.

All tracheal cartilage, with the exception of Cricoid cartilage, is completely wrapped around the trachea and can be easily felt in the front of the neck. For this purpose, it is usually best to start by touching the middle part of the neck to hire a voice box where you can feel strong vibrations of the vocal cords during Spee. The structure directly below it is a cricoid cartilage, which, although flexible, is also rigid in adults.Children have a much less rigid cartilage Cricoid, which will harden in injury.

Emergency doctors (EMTS) and rescuers are among the healthcare providers who most often have to secure along the airways and adequate breathing in emergency medical situations in providing care for a patient that could require what is known as endotracheal intubation. This refers to the invasive tube insertion into the trachea for complete control of the airways and higher ventilation. During this procedure, EMT or rescuer will often use kricoid pressure. Application of direct pressure on cricoid cartilage by pressing the index finger and thumb compresses the esophagus, a structure that leads to the stomach and sits directly with the Bedind the Trachea.

There are two reasons for exerting pressure on crricoid cartilage. Reduces the risks of vomiting the patient during intubation, which may lead to life -threatening complicationsm, such as pneumonia. It also brings vocal cords to look at the treatment. This allows him to avoid the risk of accidental inserting the endotracheal tube into the patient's esophagus instead of the trachea. A respiratory system study, which includes graphic images or detailed diagrams, should show the exact location and appearance of the Cricoid cartilage.