Buttock Injections Surgery.

Buttock injection: With buttocks injections you will increase the volume of your buttocks permanently. The buttocks injections have more durability in the buttocks than in other area of the body.
Your buttocks will not only look better due to the volume augmentation, but also because of the balance you will get on neighbor areas that will be reduced with the collection of fat tissue to transfer.
How do you know if you are a candidate for butt augmentation through fat transfer

Usually, if a patient is overweight or wears an eight to twelve dress size, she is probably best suited for fat transfer. Thin patients who wear size two to four dresses are usually not good candidates for fat transfer because they do not have any fat to spare.
The popularity of buttock enhancements has increased dramatically in the United States and Europe but in South America having a beautiful, rounded and firmly shaped “J Lo“ buttocks has always been and probably always will be considered the most attractive and desirable attribute of a woman.
Buttocks Injections:

In buttock injection, the cosmetic surgeon uses liposuction to remove fat cells from a donor site (often the thighs, abdomen, back, or hips) and injects those cells into the buttocks.
Because the procedure involves simply moving fat from another area of the patient's body, it provides the additional body sculpting effect of reducing the fat in areas where it's unwanted.
The procedure usually takes about one and a half to two hours, and is performed under general anesthesia. Because the donor cells come from the patient's own body, buttock injection carries no risk of the body rejecting the implanted cells.
The healing process for buttock injection is less severe than with implants, with the patient being able to return to work within a couple of days and begin resuming full activity within two weeks.
Buttock injection is a less invasive procedure, preferred by most patients who wish to resculpt their physique to enhance it but still with have natural-looking proportions.
The type of procedure you choose for buttock augmentation will depend on your individual needs and each procedure's limitations.
Buttocks Injections benefits:

A more natural appearance, as the newly sculpted buttocks use fat from the patient's own body.

Smaller incision area, resulting in less scarring. - Shorter healing time. - No chance of rejection.

Procedure includes additional body sculpting due to liposuction from areas with excessive fat stores.

While buttock injection offers a lower risk and results in more consistently and natural looking body, it is not an option for patients who do not have sufficient fat deposits elsewhere on their bodies to be injected into the buttocks.
What does buttock augmentation surgery consist on

By means of a cannula thinner than the ones used for conventional liposculpture, the surgeon removes the fat from certain areas of the body, such as the lower back, abdomen, waist and hips. He then purifies the fat collected and injects it on the buttocks drop by drop, very close to blood vessels to be sure that the injected fat will have adequate blood supply. 

Submuscular: If you need to enhance the upper part of the buttocks and the lower part has a good volume (this is what most frequently happens), the implants will be located beneath the buttock muscle (gluteus maximus), approximately where jeans pockets would be.

Subfascial: If you need to enhance the lower part of the buttocks and the upper part has a good volume, the implants will be located between the buttock muscle and its fascia (fascia or aponeurosis is the tissue that covers the muscle).

Hospitalization: No hospitalization is needed, both procedures are done on an outpatient basis. You will be able to leave 4 or 6 hours after the surgery.

Anesthesia: Anesthesia may be local, epidural, or general, it will depend on what you and your surgeon decide is best for you.

Length of the surgery: The surgery takes about 2 hours, both for buttocks augmentation with silicone implants and with microfat grafting.

What does butt augmentation with fat grafting do

It permanently increases the volume of the buttocks. Fat injections last longer on the buttocks than in any other area of the body, since adipose cells have a tendency to accumulate on the buttocks.

It models your body. The buttocks will be enhanced not only because of the increase in volume, but also because they will be more balanced with the nearby areas from which the fat that will be injected on the buttocks will be removed.

What does butt augmentation with cohesive silicone gel implants do

It permanently increases the volume of the buttocks. If your body does not accumulate fat or you keep in shape with exercise and a healthy lifestyle, the only way of increasing the size of your buttocks will be to resort to silicone implants, since there will not be enough fat in other areas of your body to transfer to the buttocks.

It improves the outline of the buttocks. The effect is enhanced when combined with liposuction of nearby areas such as thighs and waist.

It balances the bodies of body builders whose buttocks cannot be developed as much as the muscles of the rest of their bodies.