Panni

I've lost almost 140 lbs., does anyone have a guesstimate on how much skin weight I might lose in a panni?

It depends. If it is just skin maybe 3-5 pounds. If there is fat attached possibly 10-15 pounds. After losing 200 pounds my skin that was removed weighed about 5 pounds.

I lost 160.  The doc estimated 6 pounds of skin from a lower body lift.  Skin doesn't really weigh a lot.  You may have a little fat taken off with the skin, but not much.

I lost 100lbs, and had a LBL...the skin removed weighed 6.6 lbs.

I had 8 pounds removed but that also included lipsuction. I was told that 5-6 pounds of that was skin and tissue and 2-3 pounds was fat.

My panni was quite large around my stomach but only hung about 4-5 inches past my navel.

I lost 140 pounds and just had my panni done with an upgrade to full TT.  I had a lot  of loose skin above my belly button and  up so my surgeon and I decided on the vertical incision.  He pulled the skin in so I got a bit of  back lift too.  At first he estimated 3lbs but it ended up being 5.  Skin doesn't weigh as much as you would think. 

Mine was around 5lbs. The scale did not reflect the change... weighed the same after as before lol.