Tracheal

Tracheal refers to anything related to the trachea, a tube that connects the pharynx and larynx to the lungs, allowing the passage of air. It is an integral part of the human respiratory system.

Anatomy

The trachea, also known as the windpipe, is a cartilaginous tube that connects the pharynx and larynx to the lungs, allowing the passage of air. It is located in the anterior part of the neck and extends to the thorax, where it divides into two bronchi. The trachea is composed of approximately 20 rings of tough cartilage, the posterior parts of which are connected by smooth muscle and fibrous tissue.

Function

The primary function of the trachea is to provide a clear path for air to enter and exit the lungs. The mucus lining of the trachea provides protection against various foreign particles and pathogens. The cilia present in the tracheal lining help in moving the mucus and the trapped particles out of the lungs, thus keeping them clean.

Diseases and Conditions

Various diseases and conditions can affect the trachea, including tracheitis, tracheal stenosis, tracheal deviation, and tracheal tumors. These conditions can lead to symptoms such as difficulty breathing, coughing, wheezing, and chest pain.

Treatment

Treatment for tracheal diseases and conditions depends on the specific diagnosis. It may include medications, surgery, or other interventions such as tracheostomy or tracheal intubation.

See Also

• Respiratory system
• Lungs
• Bronchi
• Tracheostomy
• Tracheal intubation

Tracheal Resources
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