Can a tissue expander help me to get a belly button revision and lower my scar? (photos)

Revision surgery is unusual but may be desired for several reasons. Most revisions should be done after 9-12 months.  One cause for revision surgery are “dog ears” at the ends of the incisions. These are small folds of excess skin that do not flatten over time.  They can be excised, suctioned or both.



Scars may widen or continue to be red and elevated.  These may require laser treatment or injection with kenalog and 5-FU.  Excision and reclosure may help some scars. Other treatments are available as well.



If possible it would be best to visit with your same plastic surgeon to have the area examined and make sure what revision option would be best for your situation. Good luck!

Based on these photos it doesn't seem that you need extensive reconstruction involving tissue expanders. Revision of umbilical deformity as well as revision of central (or entire) abdominal scar can be done in one surgery by means of skin only revision abdominoplasty.

You should discuss your options with a board certified plastic surgeon with good reputation and broad experience  in TT surgery. Good luck. 

Your belly button was cut too big and you also have two scars; how did you get the scar above the belly button?  This is a very difficult problem to fix specially because you don't have much loose skin to pull on again.  The only option I can think of is a vertical scar.  Lets see what others will recommend.