Man: A Brazilian Butt lift is the act of using a patient's own fatty tissue in order to both enlarge and enhance their buttock. So the term Brazilian butt lift commonly refers to the act of performing liposuction on one part of the body, the lower stomach, the upper stomach, or abdomen, the flanks, the upper back, lateral wall chest area, the arms, the medial thighs, the lateral thighs, washing that fat, processing that fat and putting that fat into syringes, and then injecting the fat from the abdomen, or the flanks, or the arms or the legs, into the buttock in order to both augment, lift and enhance the appearance and the shape of the buttock.
All surgical procedures carry a risk. the safest procedure that is performed in order to increase the volume or appearance of a buttock is the fat grafting procedure. I do not personally recommend silicon implants in the buttock or any other type of injections in the buttock area outside of a patient's own fatty tissue