<prompt> Which of the following is not formed sphincter of oddi complex?Sphincter pancreaticusSphincter ampullaeSuperior choledochal sphincterPosterior choledochal sphincter  <response>: Sphincter of oddi complex:- 1. sphincter ampullae 2. sphincter pancreaticus 3. superior choledochal sphincter 4. inferior choledochal sphincter 