Introduction and Aim of The Work

Chapter 1: Physiology of gastrointestinal mtility

Esophageal motor Function

Gastroduodenal motor function

Small intestinal motory function

Large intestinal motory function

Development of Intestinal motility

Chapter 2: Disorders of esophageal motor Function

Oropharyngeal dyphagia

Achalasia of the esophagus

Gastroesophageal reflux

Chapter 3: Disoroder of gastroduodenal motor functionn

Delayed gastric emptying

Rapid gastric emptying

gastroduodenal reflux

Chapter 4: Disorder of small intestinal motory function

Intestinal Pseudo-obstruction

Chapter 5: Disorder of large intestinal motory function

Irritable Bwel Syndrome

Summary

References

Arabic summary