scholarly journals Esophageal motility disorders on high‐resolution manometry: Chicago classification version 4.0 ©

2020 ◽  
Vol 33 (1) ◽  
Author(s):  
Rena Yadlapati ◽  
Peter J. Kahrilas ◽  
Mark R. Fox ◽  
Albert J. Bredenoord ◽  
C. Prakash Gyawali ◽  
...  
2016 ◽  
Vol 14 (3) ◽  
pp. 439-442 ◽  
Author(s):  
Fernando Augusto Herbella ◽  
Priscila Rodrigues Armijo ◽  
Marco Giuseppe Patti

ABSTRACT High resolution manometry changed several esophageal motility paradigms. The 3.0 Chicago Classification defined manometric criteria for named esophageal motility disorders. We present a pictorial atlas of motility disorders. Achalasia types, esophagogastric junction obstruction, absent contractility, distal esophageal spasm, hypercontractile esophagus (jackhammer), ineffective esophageal motility, and fragmented peristalsis are depicted with high-resolution manometry plots.


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