Motility is the movement of food through the digestive system by contracting muscles within the digestive tract. There are two types of motility. Peristalsis, which is weak contraction force of the...
Motility abnormalities create difficulty in swallowing, called dysphagia. Dysphagia is a symptom of several esophageal motility disorders as well as several obstructive disorders such as esophageal...