Brazilian Butt Lift (BBL) risks & complications
An honest look at what can go wrong with brazilian butt lift (bbl), how often, and how to protect yourself.
Every procedure carries risk. Most complications from brazilian butt lift (bbl) are uncommon, minor, and resolve with conservative management — but informed consent means understanding the full picture before you decide.
Documented risks for brazilian butt lift (bbl)
Fat embolism (life-threatening)
Historically 1 in 3,000 — significantly lower with subcutaneous-only injection
Never have intramuscular injection. This is the single most important question to ask your surgeon.
Fat necrosis or oil cysts
10–15%
Often resolves; can require aspiration
Asymmetry
common minor; 5% requires revision
Seroma
5–10%
Drained in office
Suboptimal fat survival
30–40% of transferred fat reabsorbs over 6 months
How to reduce your personal risk
- Choose a board-certified, fellowship-trained surgeon.
- Stop nicotine in any form for at least 4 weeks pre/post-op.
- Disclose every medication and supplement to your surgical team.
- Follow pre-op fasting and post-op activity restrictions exactly.
- Keep follow-up appointments — early detection means easy fixes.
By the numbers
1 in 3,000
historical BBL mortality rate (now lower with safety updates)
60–70%
average fat survival rate
$8,500
national average surgeon fee
This page is general education, not medical advice. Risk estimates vary by patient factors, surgeon experience, and technique — discuss your specifics with a qualified surgeon.