What are all the sphincters present along GI tract?

Esophageal sphincters

* Upper esophageal sphincter (UES)

* Lower esophageal sphincter (LES)

Gastric sphincters

* Pyloric sphincter

Small intestinal sphincters

* Sphincter of Oddi

Colonic sphincters

* Ileocecal valve

* Internal anal sphincter

* External anal sphincter