Would a BBL be beneficial for an inverted triangle body type? (photo)

The Brazilian Butt Lift would most definitely improve your shape. With liposuction on the abdomen, flanks and back, you should have enough fat to be transferred to the butt and hips to improve shape. The most important thing when deciding to do this procedure
is to find a board certified plastic surgeon that specializes in Brazilian butt
lifts. I perform between 6 and 8 BBLs per week and treat all different body
types. It’s best to come in for an in person consultation to discuss the best
options for you. Good luck

Far more important than the technique is the skill and experience of your plastic surgeon. Choose your surgeon rather than the technique and let them explain why one technique may be better than another.  Please visit my page on finding the right doctor at drnichter.com on some suggestions on finding the most qualified Plastic Surgeon for a BBL Always insist on a board certified plastic surgeon. 
Candidates for Buttock Augmentation surgery desire an enhancement in the buttock area to offer a more balanced, defined or shapelier contour to the body. There appears to be two different groups of patients seeking the procedure. One group of patients is younger and has goals of transforming their bodies into more curvaceous figures, like popular Hollywood stars, J. Lo or Beyonce Knowles. The other group of patients is women that have aged and would like to restore a more youthful backside with buttock fullness to replace now sagging areas. Men have also been requesting buttock implants as well.

I could probably get out 5 liters and
transfer up to 1200 cc to 1500 cc per buttock, which would make a huge difference in shape.Find
a board certified plastic surgeon who performs hundreds of
Brazilian buttlifts each year. Then look at the plastic surgeon's
website before and after photo galleries to get a sense of who can
deliver the results. Kenneth Hughes, MDLos Angeles, CA