Disorders that affect one or more of the organs and glands that make up the digestive system.

The digestive system consists of organs—the mouth, esophagus, stomach, and small and large intestines—and glands—salivary glands, liver, gall bladder, and pancreas. The glands secrete digestive juices containing enzymes that chemically break down food into smaller, more absorbable molecules. In addition to providing the body with the nutrients and energy it needs to function, the digestive system also separates and disposes of waste products ingested with the food.

Digestive Disorders in Infancy

Congenital Defects

Malformation of any one of the digestive organs can disrupt digestive functions. Surgery is required to correct most of these conditions. The intake of food can be disrupted by orofacial clefts, commonly known as cleft lip or palate. This condition is usually corrected by surgery within the first three months following birth, and...