Get the New Jersey weather forecast. Access hourly, 10 day and 15 day forecasts along with up to the minute reports and videos from AccuWeather.com my recent locations Â°f
The duodenum is the first part of the small intestine. It is located between the stomach and the middle part of the small intestine, or jejunum. After foods mix with stomach acid, they move into the duodenum, where they mix with bile from the gallbladder and digestive juices from the pancreas.
The duodenum is the first segment of the small intestine and is also the shortest (about 25 centimeters, or roughly 10 inches). It starts at the pylorus and ends at the duodenojejunal junction. It has four parts: Superior part: Horizontal to and in front of the 1st lumbar vertebra.