Diaphragmatic excursion is a measurement of the difference in the level of the diaphragm on inspiration and expiration determined by percussion.It is increased in

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Normal diaphragmatic excursion is 3 to 5 cm and is part of the percussion component of the physical examination.An assessment finding other than normal would indicate the need for further evaluation such as chest radiographic examination.

Diaphragmatic Excursion Is a Measurement of the Difference in the Level