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Pulmonary plethysmography; Static lung volume determination; Whole-body plethysmography
Normal values depend on your age, height, ethnic background, and gender.
Abnormal results point to a problem in the lungs. This problem can be due to a breakdown of the lung structure, a problem with the chest wall and its muscles, or an inability of the lungs to expand or contract (empty) .
Lung plethysmography will not find the cause of the problem. However, it will help the doctor narrow down the list of possible problems.
Hegewald MJ, Crapo RO. Pulmonary function testing. In: Mason RJ, Broaddus VC, Martin TR, et al, eds. Murray and Nadel’sTextbook of Respiratory Medicine. 5th ed. Philadelphia, Pa: Saunders Elsevier; 2010:chap 24.
Reynolds HY. Respiratory structure and function: mechanisms and testing. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 85.
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