Brazilian Butt Lift Risks & Complications

About Brazilian Butt Lift Risks & Complications

Brazilian Butt Lift surgery combines liposuction with fat transfer to reshape and add volume to the buttocks. Like any surgical procedure, it carries potential risks and complications related to both liposuction and fat grafting.

BBL also has procedure-specific safety considerations, including the risk of fat embolism, which can be serious. Understanding these risks, discussing your medical history openly, and following your surgeon’s pre- and post-operative instructions are important parts of planning for surgery. Your surgeon will review the potential risks and safety considerations with you during your consultation.

The current wording saying the “vast majority of risks are extremely rare” and that choosing Clinic 360 will “severely decrease” risks should be removed. Current specialty guidance recognizes gluteal fat grafting as carrying significant procedure-specific risk, particularly fat embolism.

Some Risks Associated with Brazilian Butt Lifts

  • Infection
  • Hematoma (blood pockets under the skin)
  • Asymmetry
  • Overcorrection (too much fat removed or re-injected)
  • Under-correction (too little fat removed or re-injected)
  • Fat re-absorption
  • Prolonged swelling
  • Skin necrosis (death of skin)
  • Fat necrosis (death of fat)
  • Contour irregularities (lumpiness)
  • Blood clots
  • Nerve damage

BBL-Specific Safety Considerations

Brazilian Butt Lift surgery has specific safety considerations related to fat grafting. One of the most serious potential complications is fat embolism, which can occur if injected fat enters the bloodstream.

Current plastic surgery safety guidance emphasizes keeping fat injections within the subcutaneous tissue above the gluteal muscle fascia and avoiding injection into or beneath the muscle. Real-time ultrasound may also be used to help the surgeon confirm the position of the cannula during fat injection.

our surgeon will discuss the surgical technique, safety measures, and individual risks with you during your consultation.

What You Can Do to Reduce Your Surgery Risks

If you are considering a Brazilian Butt Lift, your consultation at Clinic 360 is an important opportunity to discuss your goals, medical history, allergies, medications and supplements, previous surgeries, and smoking status. Your surgeon will assess your health and anatomy, review whether your expectations are realistic, and discuss the most appropriate surgical approach for you. You will also receive information about the potential benefits, risks, and pre- and post-operative care. Because these factors can affect surgical risk and recovery, it is important to provide your surgeon with complete and accurate health information. Steps that may help reduce your risks before surgery include:

  • Stop Smoking: Most surgeons will recommend that you stop smoking at least 2 weeks to a month prior to surgery. If possible, you should try to not smoke again for the same period of time following surgery. Nicotine impedes blood flow, oxygenation of cells, and, thus, healing.
  • Avoid Blood Thinners: Follow your surgeon’s instructions regarding aspirin, anti-inflammatory medications, vitamins, herbal supplements, and any other medications that may increase bleeding. Do not stop prescribed medication unless your surgeon or prescribing physician advises you to do so.
  • Refrain From Drinking Alcohol: Follow your surgeon’s instructions regarding alcohol before and after surgery. Alcohol use should be discussed during your consultation because it may affect surgical planning, anesthesia, medications, and recovery.
  • Stay Hydrated: Maintain good hydration before surgery and follow your surgical team’s specific instructions about eating and drinking as your procedure approaches. After surgery, continue to follow the hydration and nutrition guidance provided by your care team to support recovery.
  • Prepare Your Home: S et up a comfortable recovery area before surgery with the supplies, medications, garments, and other items recommended by your surgical team. Arrange your home so that essential items are easy to reach and you can limit unnecessary movement during the early stages of recovery.
  • Arrange for Care: Arrange for a responsible adult to take you home after surgery and stay with you for at least the first 24 hours, or for the period recommended by your surgical team. If you expect to need additional help during the early stages of recovery, make those arrangements before your procedure.

Potential Risks and Complications of Brazilian Butt Lift

No surgery is without risk, and Brazilian Butt Lift surgery has both general surgical risks and risks related specifically to liposuction and fat transfer. Understanding these potential complications is an important part of deciding whether to proceed. Your surgeon will review your individual risk factors, explain the safety measures used during surgery, and discuss what signs or symptoms require medical attention during recovery. BBL-specific complications can include fat embolism, which is a serious potential complication of gluteal fat grafting.

Potential risks and complications may include:

  • Infection: Infection is a potential risk with any surgery, including Brazilian Butt Lift surgery. Because BBL involves both liposuction and fat transfer, careful surgical technique, appropriate infection-prevention measures, and proper wound care are important parts of reducing this risk.

    After surgery, you will receive instructions on how to care for your incisions and treated areas. Follow these instructions carefully and contact your surgical team if you develop concerning symptoms such as increasing redness, warmth, drainage, worsening pain, fever, or other unexpected changes. Your surgeon will also advise you about any medications or additional precautions required as part of your recovery.

  • Adverse Reactions to Anaesthesia: Anaesthesia is an important part of Brazilian Butt Lift surgery and, like any form of anaesthesia, carries potential risks and complications. The type of anaesthesia used will depend on the surgical plan, the extent of liposuction and fat transfer, your health history, and your surgeon’s recommendation.

    Because a BBL includes liposuction, local anaesthetic may also be used as part of the liposuction process. Your surgical and anaesthesia team will consider the medications being used, your medical history, allergies, current medications and supplements, and other individual risk factors when planning your procedure.

    Possible anaesthesia-related complications can range from temporary side effects such as nausea, dizziness, or drowsiness to more serious reactions involving breathing, heart function, or medication toxicity.

    It is important to provide your surgeon and anaesthesia team with complete and accurate information about your health history, previous reactions to anaesthesia, medications, supplements, and any underlying medical conditions before surgery. Your surgical team will review the anaesthesia plan and its potential risks with you before the procedure.

  • Changes in Sensation: Temporary numbness, tingling, or changes in skin sensation may occur in areas treated with liposuction or fat transfer. This can happen as swelling affects nearby nerves during the healing process.

    For many patients, these changes gradually improve as swelling decreases and the tissues recover. In some cases, however, altered sensation may persist for a longer period or may become permanent if a nerve is injured.

    Your surgeon will explain what changes in sensation may be expected after surgery and when persistent numbness, pain, or other unusual symptoms should be assessed.

  • Irregularities and Clumping: Because Brazilian Butt Lift surgery involves both liposuction and fat transfer, some patients may develop unevenness, firmness, lumpiness, indentations, or differences in contour between the treated areas.

    These irregularities may be influenced by how the transferred fat settles and survives, the amount and distribution of fat, swelling, healing, and the characteristics of the donor and recipient areas. Some asymmetry can also remain after surgery.

    Following your surgeon’s instructions about activity, positioning, compression garments, and recovery can help support healing and the final contour. Persistent contour irregularities or asymmetry may sometimes require additional treatment or revision surgery.

  • Excessive or Prolonged Swelling: Swelling is expected after Brazilian Butt Lift surgery and may affect both the liposuction areas and the areas receiving transferred fat. Swelling generally improves as healing progresses, although some residual swelling may remain for several weeks or longer.

    Swelling that becomes significantly worse or occurs with increasing redness, warmth, drainage, fever, worsening pain, or other concerning symptoms should be reported to your surgical team. Your surgeon will explain what level of swelling is expected during each stage of recovery and when further assessment may be required.

  • Bruising: Bruising is common after liposuction and fat transfer and typically improves gradually as the tissues heal. The amount and duration of bruising can vary depending on the areas treated, the extent of surgery, and individual healing.

    Your surgical team will provide guidance about what to expect during recovery and when unusual or worsening bruising should be assessed.

  • Hematoma or Seroma: A hematoma is a collection of blood beneath the skin, while a seroma is a collection of fluid. Either can develop following surgery and may cause swelling, discomfort, or changes in the treated area.

    Small collections may resolve with monitoring, while larger or persistent collections may require drainage or other treatment. Your surgeon will monitor your recovery and advise you if treatment is necessary.

  • Scarring: Brazilian Butt Lift surgery requires small incisions for liposuction and fat transfer, so some degree of scarring is expected. Scar size, colour, and visibility can vary depending on incision location, individual healing, skin type, and other factors.

    Scars generally change and mature over time. Infection, delayed wound healing, or individual scar tendencies can affect their final appearance. Your surgeon will provide instructions for incision and scar care during recovery.

  • Fat Embolism: Fat embolism is a serious and potentially life-threatening complication of gluteal fat grafting. It can occur if injected fat enters the bloodstream and travels to the lungs or other organs.

    Current plastic surgery safety guidance emphasizes placing transferred fat only within the subcutaneous tissue above the gluteal muscle fascia and avoiding injection into or beneath the muscle. Real-time ultrasound may also be used to help confirm the position of the cannula during fat injection.

    Symptoms such as sudden shortness of breath, difficulty breathing, chest pain, confusion, or other severe symptoms following surgery require immediate medical attention.

  • Damage to Underlying Structures: Although surgical instruments are used carefully, nearby structures such as nerves, blood vessels, muscles, and other tissues may be injured during liposuction or fat transfer.

    The effects of an injury depend on the structure involved and may include bleeding, changes in sensation, weakness, pain, or other complications that may require additional treatment.

  • Under-Correction: The amount of transferred fat that survives after surgery varies between patients. If insufficient volume or contour improvement remains after healing, the final result may not fully meet the planned aesthetic goals.

    Under-correction can also contribute to differences between the two sides or areas of uneven contour. In some cases, additional fat transfer or another procedure may be considered after healing is complete.

  • Over-Correction: Excess volume or uneven distribution of transferred fat can lead to an overly full appearance, asymmetry, firmness, or contour irregularities.

    Fat that does not receive an adequate blood supply may also develop fat necrosis, which can result in firm areas or lumps beneath the skin. Persistent concerns may require further assessment or additional treatment.

  • Skin Necrosis: Skin necrosis occurs when an area of skin does not receive enough blood supply and the affected tissue becomes damaged or dies. Although it is an uncommon but serious surgical complication, it can lead to delayed healing, changes in skin colour, infection, scarring, or the need for additional treatment.

    Contact your surgical team if you notice significant changes in skin colour, worsening pain, wound breakdown, drainage, or other unexpected changes during recovery.