@ seniorgal

I cannot tell you what is causing this burning sensation you have. I can tell you that even though most of us have been born with basically the same digestive anatomy we are each different in how we feel things. Many symptoms are the same for different parts of the digestive system.

My suggestion is to make an appointment with a gastroenterologist. You might need tests to determine what is going on. .. such as CT scan or MRI.

I am very happy that the partial fundoplication is working for you. I hope it continues to work for you.

ZeeGee