title: [Effect of bronchial intubation for constant-pressure expanding ipsilateral lung on postoperatively intractable atelectasis in hypo-analgesia and muscle relaxation].
abstract: OBJECTIVE
  To investigate the effect of bronchial intubation for constant-pressure expanding ipsilateral lung on postoperative intractable atelectasis.
  
  
  METHODS
  For this prospective study, we recruited 18 patients with pulmonary atelectasis who could not been relieved by bronchoscopic suctioning, closed thoracic drainage, backslap, blowing hall and other routine treatments for over a week. After bronchial intubation, ipsilateral lung was expanded with a constant pressure. And the therapeutic effect was evaluated by chest radiographic examination and auscultation at the following day.
  
  
  RESULTS
  Collapsed lung tissue were examined in 15 patients (83.3%) after the first treatment and in 2 patients (11.1%) after twice inflation. And another case failed even after three times treatment. During the procedure, the vital signs of all patients were stable and no complication occurred.
  
  
  CONCLUSIONS
  Constant-pressure expanding of ipsilateral lung during bronchial intubation is a safe and effective treatment for postoperative intractable atelectasis.
authors: Department of Anesthesiology, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.
authors: Ya-Ping
authors: YP
authors: Lu
authors: Xiang-Ming
authors: XM
authors: Fang
authors: Yi
authors: Y
authors: Hu
authors: Bing
authors: B
authors: Huang
authors: Jian-Liang
authors: JL
authors: Sun
authors: Gu-Ping
authors: GP
authors: Shi