Sphincter of Oddi consists of
The sphincter of Oddi is a muscular valve that controls the flow of digestive juices through the ampulla of vater into the second pa of the duodenum. It is named after ruggero oddi. Ref - BDC 6e vol2 pg259 , britannica.com
2 sphincters
3 sphincters
4 sphincters
5 sphincters
Abdomen and pelvis