Maintaining airway patency is crucial for ongoing ventilation and patient stability after surgical airway placement. Anesthesia providers must be vigilant in monitoring for airway obstruction, dislodgment, or other issues that may compromise the airway.
Airway Obstruction
Airway obstruction can occur due to mucus plugging, improper tube placement, or tube displacement. Routine suctioning, humidification, and regular assessment of tube positioning are essential for preventing obstruction and maintaining airway patency.
Clinical Example: A patient with a percutaneous tracheostomy develops respiratory distress due to mucus plugging. Immediate suctioning of the tracheostomy tube clears the obstruction, restoring the patient’s oxygenation and ventilation.
| Complication | How it presents | Management |
|---|---|---|
| Bleeding | Bleeding from the incision site, from minor oozing to significant hemorrhage. | Direct pressure for minor bleeding; surgical intervention or transfusion for significant hemorrhage; reassess the coagulation profile for underlying clotting abnormalities. |
| Infection | Fever and purulent drainage from the surgical site, particularly with prolonged tracheostomy tubes. | Obtain cultures and start broad-spectrum antibiotics pending results; clean and redress the site regularly; strict sterile technique during the procedure. |
| Subcutaneous emphysema | Swelling and palpable crepitus in the neck as air leaks into the surrounding tissue. | Address immediately; look for incorrect tracheostomy tube placement or tube obstruction and correct the malposition. |
| Tracheal stenosis | Narrowing of the trachea after prolonged mechanical ventilation and pressure from the tube, often surfacing as difficulty weaning. | Bronchoscopy to confirm the diagnosis; surgical correction when it impedes weaning from mechanical ventilation. |
| Airway obstruction | Respiratory distress from mucus plugging, improper tube placement, or tube displacement. | Immediate suctioning to clear the obstruction; routine suctioning, humidification, and regular assessment of tube position to prevent recurrence. |
