Facial fat grafting transfers a patient’s own fat from a donor area—commonly the abdomen—to selected facial planes. It can restore volume, soften transitions and support a three-dimensional rejuvenation plan. It is not a universal substitute for a facelift, blepharoplasty or dermatologic treatment, and the amount that integrates varies between patients and regions.
What facial fat grafting can address
| Finding | Possible role of fat grafting | Important limitation |
|---|---|---|
| Temple or cheek hollowing | Conservative structural volume | Excess can create heaviness |
| Tear-trough or lid-cheek transition | Small deposits in carefully selected planes | Does not treat all pigment, vessels or edema |
| Perioral volume loss | Softening selected hollows | Does not lift a descended mouth corner |
| Fine skin-quality concerns | Selected nanofat use | Evidence varies; no mechanical lift |
Microfat contains viable fat cells and is used for structural volume. Nanofat is more extensively processed; it does not provide meaningful volume and should not be promised to regenerate skin or erase pigmentation. See the microfat versus nanofat comparison.
How the procedure is performed
Fat is harvested gently, processed and placed through fine cannulas in small parcels. Distribution matters: smaller deposits have greater contact with vascularized tissue, while large deposits can increase the risk of irregularity, cysts or fat necrosis. Around the eyes, conservative planning is especially important because the tissues are thin and small contour differences may be visible.
How long does facial fat grafting last?
Some transferred fat integrates and behaves like fat elsewhere in the body; some is reabsorbed. No universal retention percentage or permanent unchanged result can be guaranteed. Weight gain, weight loss, GLP-1-associated loss and normal aging can alter volume over time. Final evaluation should wait until swelling and integration have stabilized. A refinement may occasionally be considered.
Previous fillers change the assessment
Hyaluronic-acid filler, biostimulators, threads, PMMA, silicone and energy-based treatments can affect volume, fibrosis and edema. Patients should provide product names, dates and locations. Dermatologic ultrasound may help identify previous material. Hyaluronidase acts only on hyaluronic acid and may not fully reverse chronic tissue changes. Read about injectables before facial surgery.
Risks and recovery
Swelling, bruising, tenderness and temporary asymmetry may occur at the face and donor site. Possible complications include infection, prolonged edema, undercorrection, overcorrection, contour irregularity, oil cysts, fat necrosis, pigmentation change and rare but serious vascular injury. Fat grafting should be performed with detailed knowledge of facial anatomy.
Planning for international patients
Recovery depends on whether fat grafting is isolated or combined with eyelid, brow, facelift or neck surgery. Belvivere performs surgical cases in a hospital and coordinates early follow-up in Criciúma. International patients should plan sufficient time before flying and review the surgery-abroad checklist and concierge support.
