A tracheostomy is a temporary or permanent insertion of an artificial airway into the trachea, which may be inserted surgically or percutaneously. There are a range of tracheostomy tubes available, with different component parts to suit the needs of the patient.

Patients may require a tracheostomy for a variety of reasons, including:

• Prolonged periods of mechanical ventilation
• Part of a surgical procedure
• For burns or trauma