It has been done. I know a women who lost restriction and a band was inplanted to restore it.
Curious? Why is this post urgent? Are you having restriction problems that may necessitate immediate medical attention?
Nowhere Man/PH/Jay
My food intake is not restricted by much and the urgency for one may not be for another. But in my case I felt the urgency.
Any kind of urgent immediate medical attention should be directed at a doctor or other qualified medical personnel anyhow.
Joanne