Which of the following are common complications associated with improper intubation?

Improper intubation can lead to several serious complications, and among these, pneumothorax, esophageal intubation, and dental damage are particularly common due to the nature of the procedure.

Pneumothorax can occur when there is accidental puncture of the pleural space, especially if the intubation is done under pressure or if there is manipulation of the airway that is not done carefully. This can introduce air into the pleural cavity, leading to respiratory distress and requiring immediate intervention.

Esophageal intubation is another risk where the tube is mistakenly placed in the esophagus instead of the trachea. This misplacement not only fails to secure the airway for ventilation but can also lead to severe complications, including aspiration and inadequate oxygenation.

Dental damage is a potential complication during intubation if tools and techniques are not utilized correctly. The insertion of the laryngoscope and endotracheal tube can inadvertently cause injury to the teeth, resulting in fractures or loss of dental structures.

These complications highlight the critical importance of proper training and technique in airway management to ensure patient safety and effective ventilation.