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What is buttock augmentation

Buttock augmentation is a cosmetic surgery that adjusts the shape and size of the buttocks, which have changed due to aging and weight fluctuations, to create a three-dimensional, beautiful hip line.

This procedure, in which liposuction is performed and the collected own fat is injected into the buttocks to create a beautiful hip line, is also called BBL (Brazilian Butt Lift). It is widely performed overseas, and interest is growing in Japan as well.

It not only adjusts the size of the buttocks, but also improves the balance with the waist and legs by shaping them, and can be expected to make the overall style look more beautiful.

Main methods of buttock augmentation

There are three main methods of buttock augmentation

Fat injections: The patient’s own excess fat is harvested and purified and injected into the buttocks.
Silicone prosthesis insertion: A silicone prosthesis is inserted into the buttocks.
Hyaluronic acid injection: Hyaluronic acid is injected into the buttocks.
The traditionally used silicone prosthesis insertion method is known for its tactile and visual discomfort and post-operative The conventional silicon prosthesis insertion method has been pointed out to have the possibility of causing problems in terms of tactile and visual discomfort, and postoperative problems. In addition, hyaluronic acid injections have a limited duration of effect and may require regular treatments.

On the other hand, fat injections use the patient’s own fat, making it easier to achieve a natural feel and finish. In addition, since the fat is retained for a long period of time, it is expected to have an advantage in terms of durability. We offer fat injections for buttock augmentation with these features in mind.

Buttock augmentation is recommended for

  • Those who have little volume in their buttocks
  • Those who have a droopy and square buttock
  • Those who want to wear tight clothes
  • Those who want to have a well-defined body line
  • Those who want to make effective use of liposuctioned fat

A buttock with little volume can affect the overall balance of the body. Some people are also concerned about the change in silhouette caused by drooping buttocks.

With buttock augmentation, the volume and shape of the buttocks can be adjusted and balanced with the waist and thighs to enhance the style of the body.

Many people considering liposuction also want to make effective use of the fat that has been suctioned out. After liposuction, fat may be utilized for various procedures such as skin regeneration, wrinkle improvement, breast augmentation, buttock augmentation, etc. You can consider using the fat according to your own wishes.

Features of our buttock augmentation

performed by physicians with extensive experience and expertise

Fat injection buttock augmentation is a procedure that requires anatomical knowledge and precision. At our clinic, our physicians have extensive experience in liposuction and fat injections to ensure the safety of the procedure.

We are particular about the fat suctioning area and injection technique, and tailor the procedure to the patient’s body shape and desires. We also take steps to minimize the risk of lumps and calcification by appropriately adjusting the amount of fat injected and pressure.

Achieving a natural and beautiful hip line

At our clinic, we focus not only on simply injecting fat, but also on creating a natural and beautiful hip line that emphasizes overall body balance. By injecting fat evenly in the appropriate areas, we aim to achieve an ideal result with fullness and firmness.

In addition, because your own fat is used, it is soft to the touch and naturally sways with your movements.

Careful counseling for an ideal result

In order to increase satisfaction with the buttock augmentation procedure, it is important to fully discuss the patient’s ideal result with the doctor. At our clinic, we carefully conduct a consultation prior to the procedure, listen carefully to the patient’s wishes, and propose the most appropriate treatment plan.

We also carefully address any concerns or questions to ensure that the patient is satisfied with the treatment. We strive to provide detailed support so that patients can undergo treatment with peace of mind.

Advantages of fat injections for buttock augmentation

Balance between sustainability and cost

Since fat injections for buttock augmentation use the patient’s own fat, the fat that has settled in will last for a relatively long period of time. Compared to hyaluronic acid injections, it is less likely to be absorbed and does not require regular treatments, making it easy to keep the total cost down, which is a major advantage.

Another advantage is that there is no risk of breakage or replacement, since a foreign body is not inserted into the body like a silicone prosthesis.

Although the initial cost is somewhat high, it is an economical option because it is easy to keep additional costs down in the long run and to maintain natural-looking results for a long period of time.

Aiming for partial weight loss and a beautiful hip line at the same time.

In fat injection buttock augmentation, excess fat is suctioned from the abdomen and thighs and then injected into the buttocks. The major advantage of this procedure is that it allows for both partial weight loss and hip line adjustment at the same time.

This procedure is suitable for those who want to reduce fat in the area of concern while at the same time improving the volume and shape of the buttocks.

Aim for a natural-looking result.

Since fat injection buttock augmentation utilizes your own fat, you can expect a natural feel and finish.

The hardness and contours are less likely to be noticeable as with silicone prostheses, and the soft, swaying motion makes it easy to achieve a natural-looking hip line. In addition, the amount and position of fat injected can be finely adjusted, making it possible to create a design that suits each patient’s individual body shape.

Relatively short downtime

Another major advantage of fat injection buttock augmentation compared to silicone prosthesis insertion surgery is the short downtime. Since there is no need for a large scalpel, scars are less noticeable and recovery tends to be quicker.

In general, most patients are able to return to their daily lives within one to two weeks of downtime after surgery, but the recovery period varies from person to person.

In addition, swelling and internal bleeding at the liposuction site improves with time, and postoperative pain is manageable.

The risk of side effects is reduced.

Another major advantage of fat injections for buttock augmentation is the low risk of allergic reactions or rejection due to foreign substances, since the patient’s own fat is used.

When silicone prostheses are used, the risk of contracture (hardening of the skin) and infection is a concern, but such risks tend to be relatively low with fat injections. In addition, by appropriately adjusting the amount of fat injected and the pressure, the occurrence of lumps and calcification may be suppressed.

However, since all risks cannot be eliminated, it is important to fully consult with a physician when considering the procedure.

Risks and Side Effects of Augmentation

The following risks and side effects are possible with buttock augmentation.

Risks associated with the surgery

All surgeries involve certain risks, and the following symptoms may occur with buttock augmentation.

  • Bleeding, swelling, and pain at the injection site
  • Risk of bacteria entering the wound and causing infection.

In addition, if fat is accidentally injected into a blood vessel, it may cause a “fat embolism,” which interferes with blood flow, so careful attention must be paid to the procedure. To reduce these risks, it is recommended that the procedure be performed by an experienced physician.

Risks Associated with Fat Injection

Not all of the fat injected for buttock augmentation will settle, and some may be absorbed. In addition, left-right differences, lump formation, and uneven skin may occur, and the result may vary depending on the method of injection.

To prevent these risks, it is important to adjust the amount of fat injected and the pressure, and the procedure should be performed by a physician with appropriate skills.

Temporary Downtime Side Effects

Temporary side effects such as swelling and internal bleeding may be seen after a buttock augmentation procedure. They usually subside within one to two weeks, but recovery varies from person to person.

Tips for spending time after buttock augmentation

1 day to 1 week after surgery

It is recommended that the patient rest as much as possible for 1 to 2 days after surgery and wear a special compression garment over the liposuction site to promote recovery. It is advisable to take a shower only, as bathing promotes blood circulation and may cause swelling and internal bleeding.

Care should also be taken not to apply strong pressure to the buttocks until the injected fat has stabilized. Sitting for long periods of time and strenuous exercise should be avoided, and it is advisable to use a donut-shaped cushion when sitting, and to lie on your stomach or side when sleeping.

It is said that you can often return to work 3 to 7 days after the surgery if you have a desk job.

One week to one month postoperatively

After one week postoperatively, light exercise can be incorporated. Light exercise, such as walking and stretching, can help promote blood circulation, but strenuous exercise and massage with strong pressure should be avoided, as they may negatively affect fat retention.

Drinking alcohol and smoking may also worsen blood flow and interfere with fat retention, so it is recommended to refrain from these activities as much as possible.

After 1 month post-surgery

After 1 month post-surgery, most of the swelling and pain will have resolved and the patient will be able to lead a normal life. After one month, most of the swelling and pain will be gone, and you will be able to lead a normal life.

Flow of our buttock augmentation surgery

STEP1Counseling and design

We will carefully listen to your concerns about your hip line and ideal shape, and share your image of the finished product. We will design the area from which fat will be harvested and injected, taking into consideration each patient’s individual body shape and overall balance.

We will also thoroughly explain the effects, risks, and side effects of the procedure, so please do not hesitate to tell us if you have any concerns or questions.

STEP2Preparation before the procedure

Local anesthesia is given to the collection and injection sites, and the sites are marked.

STEP3Fat harvesting

Fat is harvested from the thighs, abdomen, hips, and other areas where excess fat is a concern. After the fat is harvested, measures are taken to minimize swelling and internal bleeding in the area where the fat was harvested.

STEP4Fat Injection

Remove impurities from the collected fat and inject carefully while checking the overall balance.

STEP5Rest and postoperative treatment

Check the result after injection and make fine adjustments as necessary. We will inform you of any precautions you should take in your daily life after the surgery.

STEP6Aftercare

We will ask you to visit our clinic around 1 to 3 months after the surgery to check the retention of the injected fat.