CRICOID CARTILAGES Meaning and
Definition
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Cricoid cartilages are a pair of small, ring-like structures located in the lower part of the larynx, or voice box, in the throat of vertebrates. These cartilages form a complete circular structure that wraps around the trachea, or windpipe, and connect the thyroid cartilage above it and the first ring of the trachea below it.
The cricoid cartilages are composed of specialized connective tissue made primarily of cartilage cells, collagen fibers, and elastin. They provide essential support and protection to the airway, helping to maintain its structural integrity and prevent collapse during respiration. Additionally, the cricoid cartilages play a crucial role in regulating the tension and position of the vocal cords, which are responsible for voice production.
The cricoid cartilages also serve as a landmark for certain medical procedures. In emergency situations, an incision called a cricothyrotomy or cricothyroidotomy may be performed directly through the cricoid cartilage to establish an emergency airway in cases of severe airway obstruction. This procedure allows clinicians to bypass the upper airway and directly access the trachea, enabling ventilation to be provided to the patient while further interventions are undertaken.
Overall, the cricoid cartilages are important anatomical structures that contribute to both the structural support and the functional regulation of the airway and voice production in humans and other vertebrates.
Common Misspellings for CRICOID CARTILAGES
- xricoid cartilages
- vricoid cartilages
- fricoid cartilages
- dricoid cartilages
- ceicoid cartilages
- cdicoid cartilages
- cficoid cartilages
- cticoid cartilages
- c5icoid cartilages
- c4icoid cartilages
- crucoid cartilages
- crjcoid cartilages
- crkcoid cartilages
- crocoid cartilages
- cr9coid cartilages
- cr8coid cartilages
- crixoid cartilages
- crivoid cartilages
- crifoid cartilages
- cridoid cartilages
Etymology of CRICOID CARTILAGES
The word "cricoid" comes from the Ancient Greek word "krikoeidēs", which means "ring-like" or "shaped like a ring". It is derived from "krikos", meaning "ring" or "circle".
The term "cartilage" is derived from the Latin word "cartilago", which refers to a type of connective tissue that is flexible and firm. It is believed to have originated from the word "caro", meaning "flesh" or "meat".
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