What is the role of nonpharmacologic therapies in the treatment of atelectasis?

Updated: Oct 22, 2020
  • Author: Tarun Madappa, MD, MPH; Chief Editor: Nader Kamangar, MD, FACP, FCCP, FCCM  more...
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Nonpharmacologic therapies for improving cough and clearance of secretions from the airways include chest physiotherapy, including postural drainage, chest wall percussion and vibration, and a forced expiration technique (called huffing). Increased airway clearance as assessed by sputum characteristics (ie, volume, weight, viscosity) and clearance of the radioaerosol from the lung show that the long-term efficacy of these techniques compared with unassisted cough alone is unknown. [12]

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