"NB: Clinical decisions regarding tracheostomy tube size and position should not be based on a chest x-ray 3,4; direct tracheoscopy measurement is still recommended 3."
Expected headings
"Radiographic features"
"Plain radiograph"
"Insertion"
"speaking valve (e.g. Passy Muir valve)"
"NB: Clinical decisions regarding tracheostomy tube size and position should not be based on a chest x-ray 3,4; direct tracheoscopy measurement is still recommended 3."