Brazilian Butt Lift (BBL) is an advanced cosmetic surgical procedure that enhances the size, projection, and contour of the buttocks using the patient’s own fat. Technically known as autologous fat grafting, the BBL procedure involves three main steps:

1. Liposuction: Excess fat is harvested from specific areas of the body—typically the abdomen, flanks (love handles), thighs, or lower back—using a specialized liposuction technique. This step not only collects the necessary fat but also contours the donor areas, creating a more sculpted overall figure.

2. Fat Purification: The extracted fat is then processed and purified in a sterile environment to remove impurities, fluids, and non-viable fat cells. Only high-quality, living fat cells are selected for transfer, increasing the chance of long-term fat survival after injection.

3. Fat Injection (Gluteal Augmentation): The purified fat is carefully and symmetrically injected into different layers of the buttocks through small, strategically placed incisions. This step requires precise technique and anatomical knowledge to ensure even distribution, smooth contours, and a natural shape.

Unlike silicone implants, BBL provides natural-looking and feeling results, and since it uses the patient’s own tissue, it carries a lower risk of rejection or allergic reaction. However, not all transferred fat survives; typically, around 60–80% of the injected fat becomes permanent after a few months, while the rest is reabsorbed by the body.

Key Technical Considerations:

• Type of Anesthesia: General anesthesia is most commonly used.
• Surgery Duration: Approximately 2.5 to 4 hours, depending on the volume of fat and treatment areas.
• Incision Size: Small (usually 3–5 mm), resulting in minimal scarring.
• Fat Survival: Influenced by surgical technique, post-op care, and patient’s metabolism.
• Posture Restrictions: Patients must avoid sitting or lying directly on the buttocks for at least 2–3 weeks to protect the transferred fat.
• A BBL is both a body contouring and volume-enhancement procedure and is best suited for patients with sufficient donor fat and realistic expectations about results and recovery.