The hip area does very well with liposuction, and the shape improvement is significant. Even folks who are very fit tend to carry some extra fat in that area. You would certainly benefit from liposuction, and a modest amount of fat transfer may further improve your buttocks shape. Best to get a...
Maybe, it all depends on the amount of pressure and proximity to the grafts. Discuss this with you your surgeon. Use antihistamines and topical nasal steroid sprays for the itching.
I suggest a formal consultation for this, fat cannot be reversed and most fillers can. there are many differences and these need to be assessed in person. fat cannot contour, fillers can. i often use a combination approach. best, dr. emer.