Figure 6 - Cricopharyngeal contraction in achalasia.
From the following article
W.G. Paterson, Raj K. Goyal and Fortunée Irene Habib
GI Motility online (2006)
doi:10.1038/gimo20
Laterolateral film of the cervical spine showing air-fluid-solid level in the esophagus pushing the closed cricopharyngeus upward. (Courtesy of Dr F.I. Habib)
Powerpoint slides for teaching
If the slide opens in your browser, Select "File > Save as" to save it.
Download Power Point slide (1,201K)
© 2019 Nature is part of Springer Nature. All Rights Reserved.
