RNY to lap band

Has anyone had this done? It seems strange to me. I have had sclerotherapy 2x with no results. My pouch has not stretched but my opening has always been large. I have only lost 40 pounds. I workout at least 5x a week and my diet is closely followed with my nutritionist. my bmi is 37 and my body fat is 28. I am so confused. My doc is talking about the lap band. I just dont know.

I had the mini gastric bypass 8 years ago and I am seeking to have a lap band placed over my bypass.   Be sure to ask this question on the lap band forum because there is a few people who have had that procedure on that forum.

I am going through the process now to have the lap band and I had the gasric bypass in 2002 and have gained 80 of the 150 lbs that I had lost. I have researched it, and my doctor seems confident that it will help me.