|
Difficult airway
|
27 (27)
|
|
Oral cancer
|
12 (12)
|
|
Vocal cord dysfunction
|
4 (4)
|
|
Mediastinal mass syndrome
|
1 (1)
|
|
Subcutaneous emphysema
|
1 (1)
|
|
Limited mouth opening
|
1 (1)
|
|
Tracheal dislocation
|
1 (1)
|
|
Other reasons
|
7 (7)
|
|
RLN monitoring
|
21 (21)
|
|
Intubated patients
|
12 (12)
|
|
Tracheostomized patients
|
11 (11)
|
|
Rapid sequence induction
|
11 (11)
|
|
Not fasting
|
3 (3)
|
|
Obesity
|
2 (2)
|
|
Gastroesophageal reflux disease
|
1 (1)
|
|
Other reasons for increased risk of gastric regurgitation
|
5 (5)
|
|
Difficult airway and RLN monitoring
|
5 (5)
|
|
Rapid sequence induction and RLN monitoring
|
1 (1)
|
|
Other reasons
|
4 (4)
|
|
DLT cuff leak
|
1 (1)
|
|
DLT not placeable
|
1 (1)
|
|
DLT applied too much pressure to the carina
|
1 (1)
|
|
Ailing teeth
|
1 (1)
|
|
Medical education
|
8 (8)
|
