It means that there is an escape of air/gas into the subcutaneous tissue in the part of the trachea that is closest to the head. This is not good because air/gas is not supposed to leak out of the lungs to anywhere but out of the body through the trachea. Was this person on mechanical ventilation?
Epithelial Tissue
The trachea is bolstered by cartilage tissue, which prevents it from collapsing.
The trachea itself is made of ligaments and cartilage, but there are muscles in the region around the trachea.
it feels soft
cartilage
there are layers of soft tissue?
Soft tissue prominence is the growth of soft tissue that is undefined. Such tissue is not related to the structure of the body or a normal organ.
yes because it makes from tissue.
which of these is a flap that shut off the passage to the trachea and lungs
Epiglottis.
glottus