Private band to nhs bypass

Hi all,



I had my band done privately 20 months ago and have lost 6 stone. How ever I have had nothing but problems. My bariatric nurse suggested I go to gp to get funding for a bypass. Has anyone else gone through this with private to nhs? Could I please ask what the procedure was and do you have to go through the why weight etc.



Many thanks ?

Private band to nhs bypass