[Modified Naclerio-Langer method under thoracoscopic procedure for pneumothorax due to rupture of a large bulla].

We managed a patient with pneumothorax caused by a large bulla by so called modified Naclerio-Langer method under thoracoscopic procedure. A 76-year-old female was hospitalized with recurrent left pneumothorax. Uncer the right lateral position, 3 Surgi ports were inserted through 5, 7, 9th intercostal space. There was a large bulla, 10 cm in diameter, with rupture at the ventral side. The bulla wall was partially resected and many bronchiolar openings were seen at the caudal side. Gregarious bronchiolar openings were resected with Endo GIA. Two residual openings were closed with 3-0 Dexon suture. The base of bulla was pleuralised by suturing the edges of the removed cyst with running suture of 3-0 Dexon. Because no air leaks was detected, a chest drain was inserted. Operation time was 215 minutes and she was discharged on 20th postoperative day. This procedure is usefull and not invasive.