Body Youll never look at a tissue the same way again!!!!
Achalasia Achalasia is a condition in which the lower esophageal sphincter fails to relax during swallowing Food swallowed into the esophagus then fails.
Honors Anatomy & Physiology. 3 types: 1. Skeletal striated & voluntary 2. Cardiac striated & involuntary 3. Smooth Smooth & involuntary.
