Can a Full TT be done after a Float TT?

Hello and thank you for your question.
If your umbilicus has been previously "floated", a traditional tummy tuck would likely lead to umbilical necrosis because the remaining blood supply would be divided. If you still have significant excess skin, two options would be a full abdominoplasty with delayed umbilical reconstruction or a reverse abdominoplasty.
Good luck. I hope this helps.

The blood supply to your belly button is from the surrounding skin. To do a traditional tummy tuck you need to cut around the navel. ( The navel will not survive) Your surgeon can make a new navel but it may not have the same appearance as your current navel. Find an experienced surgeon and discuss the options with them.