cricoid cartilage
Thyroid Cartilage
The pharynx connects the nose and mouth to the trachea. It also serves a digestive system.
the larynx or glottis connect the pharynx and trachea
larynx
The trachea is maintained in an open position by cartilaginous rings. It is also known as the windpipe and connects the pharynx and larynx to the lungs.
The tissue that forms the larynx is known as the Hyaline Cartilage.
The cartilage in the larynx which is shaped like a signet ring is the cricoid cartilage. It is the only complete ring of cartilage around the trachea.
The walls of the trachea are made rigid by the presence of rings of cartilage. These rings extend from the larynx to the bronchial tubes.
The hyaline cartilage forms most of the embryonic skeleton. It also forms coastal cartilages of ribs, cartilages of the nose, trachea and larynx.
trachea .
The trachea extends from the larynx down into the lungs. Its major function is that it connects the larynx and pharynx to the lungs and allows humans to breathe.
The trachea extends from the larynx down into the lungs. Its major function is that it connects the larynx and pharynx to the lungs and allows humans to breathe.
cricoid cartilage