Procedure for Dent Above Belly Button?

A combination of rectus diastasis and loss of upper pole fat can lead to an indentation in the belly button tissue. We see this commonly in our practice. A belly button revision can help reduce the indentation and improve the cosmetic appearance of the navel. Raffy Karamanoukian MD FACS

Belly button surgery, also called umbilicoplasty, should be able to improve the dent you have above your belly button while making your belly button smaller as well if you wish. Chose your plastic surgeon wisely (see below link).

The dent you are referring to is most likely a separation between the six pack (rectus abdominus) muscles of the tummy. These muscles are literally pulled apart to allow growth of the baby. After wards, regardless of how much toning exercises you do (and you appear in great shape) the separation remains. you can convince yourself of this by bending over sideways in front of a mirror and relaxing your tummy (not easy to do) - you will see a hammock.
THE best treatment for it is a tummy tuck (abdominoplasty) which will nicely correct any "hernia" you have. I would only have a general surgeon fix this if you are not done having children since a tummy tuck is best done after you are done completing your family.
You may want to read more on my website at http://www.cosmeticsurgeryspecialists.org/bodyprocedures/mommymakeover.html
I hope this was helpful.
Peter A Aldea, MD, FACSwww.TheBeautyDoctors.com