That;s right it is invasive procedure unfortunatelly. But it looks less unpleasant than fundoplication or even Lynx, as it is made to restore LES function.
Anyway it is only in the beginning of practicing in Europe now. It is too new to make any conclusions about it i guess… I think there won’t be ideal treatment that fits everybody. But it gives some more hope anyway.
PS How to create a user icon here? 🙂