[Intracavity drainage under local anesthesia for giant emphysematous bulla and infected bulla]

We performed a retrospective review of 9 patients who underwent intracavity drainage under local anesthesia for emphysematous bulla and infected bulla between 1996 and 2010. Three patients with giant emphysematous bulla were treated intracavity drainage. Pneumothorax occurred and was treated by chest tube in all cases. Radiographic and symptomatic improvement occurred in all patients. After that, bullectomy was performed safely in 2 patients and intrabullar suction with fibrin glue was performed in 1. There were 6 cases with infected bulla that was not improved by the administration of antibiotics. After intracavity drainage, control of infection was achieved, and all but 1 patient were discharged without drain and complications. Intracavity drainage under local anesthesia is a safe and effective treatment for giant emphysematous bulla and infected bulla.