Safety in liposuction: what the media heard

Liposuction is a surgery safe when well indicated and well executed. The tragic cases that appear in the press almost always share the same errors: unqualified professional, inadequate environment, excessive volume, incomplete team. This guide explains, in direct language, what separates a safe lipo from a risky lipo.

Why the media sought our office

Between 2020 and 2021, liposuction-related deaths led outlets such as UOL VivaBem, R7 Saúde, Terra, Estadão, Yahoo Notícias and MSN to seek out Dr. Fernando Amato to explain the technical criteria. The message repeated in all articles: the surgery is safe when no one skips a step.

The 5 non-negotiable pillars

1. Plastic surgeon with RQE

Only the plastic surgeon with RQE (Registro de Qualificação de Especialista - Specialist Qualification Register) in plastic surgery is qualified. "Aesthetic surgeon", "aspirant member of SBCP", "specialized in body contour" are terms without regulatory value. The check is free on the physician's state CRM website — it takes 30 seconds.

2. Adequate hospital environment

Operating room Level 2 or 3, with monitored anesthetic recovery and ICU within the institution itself. Lipo in a clinic/office with "referral to the hospital if there is a complication" is a scenario for tragedy — transit between two buildings during an intercurrence costs lives.

3. Attending SBA Anesthesiologist present

General or epidural anesthesia with an anesthesiologist from the Sociedade Brasileira de Anestesiologia present from start to finish. Sedation performed by the surgeon himself or by a non-anesthesiologist physician is illegal and dangerous.

4. Respect for volume limit

The SBCP and CFM standard limits aspiration to 5 to 7% of body weight. For a 60 kg patient, this is approximately 4 liters. Larger volumes increase mortality — surgery that promises to "remove 8 liters at once" is surgery that ignores the literature.

5. Complete pre-operative evaluation

Blood tests, coagulogram, ECG, cardiological opinion when indicated, optimization of comorbidities (diabetes, hypertension, anemia), suspension of risky medications (anticoagulants, contraceptives according to protocol), thromboprophylaxis.

Lipo is NOT a treatment for obesity

This point needs to be repeated. Liposuction treats resistant localized fat in a patient with a weight close to ideal and good quality skin. Obese patients who undergo lipo:

• Do not lose weight — the loss on the scale is minimal.
• Have an increased risk of cardiovascular and respiratory complications.
• Are left with significant flaccidity, because the skin does not retract.
• Regain weight in a few months if lifestyle does not change.

Main complications and how to prevent them

• Pulmonary thromboembolism: mechanical intra-op prophylaxis + early ambulation + heparin when indicated.
• Fat embolism: respect volume limit + appropriate cannula gauge.
• Visceral perforation: experienced surgeon, knowledge of anatomy, cannulas with appropriate tips.
• Circulatory overload: strict control of infused vs. aspirated fluids by the anesthesiologist.
• Hypothermia: continuous warming of the patient and infused saline.
• Seroma: post-operative lymphatic drainage + correct use of compression garment.
• Irregularities and undulations: adequate technique + correct plane + symmetry.

Pre-operative: what you should do

1. Confirm the RQE of the surgeon and anesthesiologist.
2. Visit the hospital where you will be operated — not just the office.
3. Bring all exams and a complete list of medications you use.
4. Suspend medications as directed (anticoagulants 7–10 days prior).
5. Stop smoking at least 30 days before — ideally 60.
6. Buy a surgical compression garment and compression stockings before surgery.
7. Arrange for a companion for the first 3 days.

Post-operative: what NOT to compromise

• Early ambulation — on the first day, at home.
• Compression garment 24h/day for the first 4 weeks (only removed for bathing).
• Compression stockings for 2–4 weeks.
• Lymphatic drainage with a qualified professional — starts 2–5 days after surgery.
• Follow-up appointments as scheduled — do not skip consultations.
• Hydration and controlled hypersodic diet — helps reduce edema.

Red flags — refuse surgery if

• The doctor does not have an RQE in plastic surgery visible on the CRM.
• The surgery will be in a clinic/office without hospital support.
• Promise to aspirate volume above the legal limit.
• There is no dedicated anesthesiologist — "the anesthesiologist arrives at the time."
• Price significantly below market.
• Pressure to schedule surgery quickly, without time for reflection.
• Refusal to provide a written budget with each item itemized.
• Promise of "guaranteed results" or simulation as a commitment.

Press coverage

This set of criteria was presented in coverage on UOL VivaBem (2021), R7 Saúde (2020), Terra (2021), Estadão (2020), Yahoo Notícias (2021) and MSN (2021), at the time of tragic cases widely reported. The central message remains the same in 2026: there is no dangerous lipo when all safety criteria are respected.

Frequently asked questions

What is the maximum amount of fat that can be safely aspirated?

CFM Resolution 1.711/2003 (updated) and the SBCP position limit aspiration to 5–7% of body weight — including fat and infiltrate. For a 70 kg person, this means up to about 5 liters. Larger volumes significantly increase mortality due to circulatory overload, hypothermia, embolism, and hemorrhage.

Can lipo be done in a doctor's office or clinic?

No. Liposuction with relevant volumes must be performed in a hospital setting with a Level 2 or 3 operating room, a complete team (surgeon, assistants, attending SBA anesthesiologist, instrument technician, circulating nurse), and support for complications. Lipo in a clinic without a nearby hospital is a serious red flag — several media-reported deaths occurred in this scenario.

How to confirm that the surgeon is qualified?

Check the CRM website (of their state) to see if they have RQE (Registro de Qualificação de Especialista - Specialist Qualification Register) in PLASTIC SURGERY. The terms 'aesthetic surgeon', 'aspirant SBCP member', 'postgraduate in plastic surgery' do not substitute RQE. Also check the SBCP website to see if they are a Full Member. No RQE, no surgery.

Is liposuction a treatment for obesity?

No. Lipo treats LOCALIZED fat in patients with weight close to ideal (BMI up to ~30, ideally < 28) and good quality skin. For obesity, the treatment is diet, activity, behavioral therapy, and, if necessary, bariatric surgery. Lipo in an obese patient drastically increases risk and yields poor aesthetic results.

Can lipo be combined with other surgeries under the same anesthesia?

Yes, provided total limits are respected: surgical time (<6h ideally), total aspirated volume within the limit, ASA I-II anesthetic risk, and a prepared team. Common combinations: lipo + abdominoplasty, lipo + mammoplasty. The risk increases proportionally — extensive lipo with bariatric surgery or multiple areas is not done on the same day.

What are the main causes of death in liposuction?

In order of frequency: pulmonary thromboembolism (PTE), fat embolism, visceral perforation (most common in abdominal lipo by inexperienced hands), circulatory overload due to excessive volume, postoperative sepsis, intraoperative hypothermia, and anesthetic reactions. Practically all these causes are associated with a violation of some safety criterion.

How long is the hospital stay after surgery?

For isolated lipo with medium volume, typically 1 night. For lipo combined with other surgeries or in larger volumes, it can be up to 2 nights. Discharge must always be medical, after reevaluation — not 'at the scheduled time'. Same-day discharge ('day clinic') is acceptable only for small, localized lipo.

When can I resume physical activity?

Light walking at home: as soon as possible, ideally on the second day (prevents thrombosis). Outdoor walking: 1 week. Moderate aerobic activity: 3 weeks. Light weight training: 4 weeks. Heavy training, running, impact sports: 6–8 weeks, with surgeon's clearance. Professional lymphatic drainage greatly aids recovery.