06.c.i • Surgical airway

Indications

Can't intubate, can't ventilate.
Patient >12 years old



Consider as primary airway in massive maxfax trauma



Equipment

  • scalpel
  • tracheal dilators
  • tracheal dilators
  • 15ch bougie
  • 10ml syringe / tube tie

Technique

  • Identify the cricothyroid membrane (fig 1). Clean the area.
  • Use a scalpel to make a deep horizontal incision through skin and cricothyroid membrane (fig 2).
  • Remove scalpel and insert dilators, spreading to hold open the hole (fig 3).
  • Insert size 6.0 tracheostomy tube and inflate cuff, bougie may be helpful.
  • Attach capnograph and confirm EtCO2 detection, auscultate.
  • After oxygenating, pass suction catheter for blood / secretions.
  • Secure tube with tracheostomy tie.

image of diagram of cricothyroid membrane

Fig 1. Cricothyroid membrane


image of scalpel incising through cricothyroid membrane

Fig 2. Inscision


image of dilators spreading incision

Fig 3. Inserting dilators


image of insertion of tracheostomy tube

Fig 4. Inserting the tracheostomy tube