The Meaning of BBL

BBL is an acronym for "Brazilian Butt Lift". Also known as BBL butt lift with autologous fat. Is a buttock augmentation surgery pioneered in the city of Rio de Janeiro (Brazil) in which your own fat is injected into the buttocks to make the buttocks taller, rounder, and fuller without the need for implant placement (buttock augmentation with implants).
In this procedure, the surgeon will collect fat by sucking it from other locations, usually the thighs, back, abdomen, and sides of the waist. The doctor then refines that fat and injects healthy fat cells into the cheeks, buttocks, and hips to create an hourglass body for the patient.

The pros and cons of BBL buttock fat transfer

Advantage

Buttock fat grafting produces more natural results than silicone buttock implants because the fat can be sculpted and shaped more precisely.
This procedure also contours the waist, thighs, and other areas where you want to have liposuction.
The fat cells that survive the transplant stay there forever, so the results last forever—as long as you don't gain or lose too much weight.
There is no risk of an allergic reaction or rejection because you are using your own body fat.
If done safely and correctly—the fat is injected into the tissue just below the skin—the procedure is safe.
Patients are also often very satisfied with the results.

Defect

Due to incorrect technique by some surgeons, BBL buttock fat grafting is considered the most dangerous plastic surgery procedure, with a mortality rate of up to 1 in 3,000, according to ASPS. A safety warning has been issued, and doctors are asked not to inject fat into or below the gluteal muscle.
Full recovery can take up to six weeks. Sit down and avoid all activities that put direct pressure on the buttocks for at least 2 weeks so as not to disrupt the implanted fat cells.
Results will vary from patient to patient, as about 40% of the fat is absorbed by the body during the first 4 months after surgery.
You need to have enough fat to harvest and implant in the buttocks. If you do not have enough fat but are a potential candidate for this technique, you may need to gain 5-7 kg before surgery.
Some of the clients who rated the procedure "not effective" (including those with revision surgery) were those who wanted more dramatic results or were forced into surgery by dents or lumps. re-edit.
BBL buttock fat grafting is a procedure that relies heavily on the technique of the surgeon performing it.

Also, there is another meaning of BBL in slang. BBL stands for "Be Back Later.