Indents are often composed of scar contracture or tightened retaining ligaments. A board certified plastic surgeon who specializes in BBL or BBL revisions, and fixing botched BBL procedures, can use vibratory cannula fat grafting injections, along with power-assisted liposuction (PAL) and a basket tip for the cannula, in order to fix the indented regions. Using vibration percussions, the surgeon can open up the contracted and indented region, while simultaneously injecting fat into the area.For BBLs, the optimal outcomes are achieved with: 1) use of VASER liposuction to harvest the fat, 2) a closed looped system such as Puregraft to process the fat, and 3) strategic micro-packet transplant technique. These three processes have demonstrated over 95% fat graft take. This means that your results will be stable as long as you maintain your weight.As an official VASER trainer, I am routinely referred unhappy BBL patients. One of the most common reasons for disgruntled BBL patients is that patients are not able to accurately communicate their desired buttocks goals to their surgeons. A buttocks assessment tool can be an invaluable tool to communicate to your surgeon the exact buttocks size and shape you are desiring. A Skype or FaceTime consultation with a BBL specialist can help you get an accurate recommendation and pricing. Respectfully,Arian Mowlavi MD, FACSRealself 100 Hall of Fame Inductee