Cheers Denise for your reply, woke up this morning (I live in New Zealand) and was keen to see if any responses. I have not heard of the Nissen operation, but did see it is on lots of topics here so...
My first time here, but hours of searching led me to you. Very interesting. However I am unsure if I have linked my condition. I had a bad case of acid reflux causing severe burning on my esophagus...