What is Subglottic Stenosis?

Subglottic stenosis (SGS) is a condition in which the airway below the subglottis and above the trachea narrows. It can be either congenital or acquired. Subglottic stenosis is a condition that can affect newborns, toddlers, and adults. A developmental failure during pregnancy is thought to be the cause of congenital SGS. It is usually caused by an iatrogenic injury caused […]
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