Blunt contusion of the throat

Contusion of larynx, also known as closed laryngeal injury, is a type of larynx trauma. When there are multiple traumas, such as head, chest, abdomen and limb injuries, the contusion of the throat is easily ignored due to the serious condition. Sometimes only a tracheotomy is performed to remove the obstruction of the larynx, but the larynx injury is not treated in time, resulting in traumatic larynx stenosis with serious consequences.