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Table 3 Number of attempts of bronchoscopic balloon dilatation

From: Balloon tracheoplasty for tracheal stenosis after prolonged intubation: a simple procedure, but is it effective?

Number of bronchoscopic session

No (%)

One session

Two sessions

Three sessions

Need more than 3 sessions

8 (35%)

15 (37.5%)

13 (17.5%)

4 (10%)