In short. The cheeks and midface take fat well; the eyelids and lips take it poorly. An area-by-area guide to where it is reliable and where irregularity is likely.
Key points
- Because survival and smoothness depend on the local tissue rather than on the patient's overall suitability.
- A midface that takes volume well says nothing about how the tear trough will behave.
- A plan that treats several areas should say which ones carry more risk of irregularity, and it is reasonable to ask a surgeon to rank the areas in your own face that way.
Facial fat transfer is not equally reliable everywhere on a face. The same technique and the same surgeon can produce an excellent result in one area and an irregular one in another, because the tissue being treated varies enormously from place to place. Knowing which is which is a large part of choosing sensibly.
Where it works well
The cheeks and midface have thick soft tissue cover, a generous blood supply and skin that conceals small irregularities. Fat placed here tends to take predictably, looks natural, and is the area where patients are most consistently satisfied. The temples also take volume reasonably well and can be restored without the precision demands of thinner areas.
Where it is difficult
The lower eyelid and tear trough have thin skin and anatomy close to the surface. Small irregularities are visible immediately, and this is where most complaints about lumpiness originate. The jawline and chin involve areas where a small excess reads as a change in contour. Nasolabial folds and the lips are areas where fat is soft and mobile, so the result is less controllable and less predictable than a filler that can be placed precisely and dissolved if necessary.
Why the same patient can be pleased with one area and not another
Because survival and smoothness depend on the local tissue rather than on the patient's overall suitability. A midface that takes volume well says nothing about how the tear trough will behave. A plan that treats several areas should say which ones carry more risk of irregularity, and it is reasonable to ask a surgeon to rank the areas in your own face that way.
Where fat is the wrong answer entirely
Fat does not lift. If the problem in an area is descent rather than hollowing, adding volume to a descended cheek makes it heavier rather than higher. Fat does not change skin texture, so fine wrinkling and sun damage are untouched. And fat does not correct bone structure: a flat midface caused by the underlying skeleton is a different problem, and bone surgery or an implant is the tool for it, not soft tissue.
How to use this when planning
Ask which areas are proposed, and for each one ask how reliable fat is there and what the alternatives are. It is entirely reasonable to treat the midface with fat and the tear trough with something reversible rather than insisting on one material everywhere. A plan that treats every area identically is a plan that has not thought about how different those areas are.
Ask specifically about
- Which proposed areas carry the highest risk of visible irregularity in your face.
- Whether a reversible option would be better for any of them.
- What would be done if one area took well and another did not.
The reversibility trade is set out in fat transfer or filler, and the complications that follow from placing fat in difficult areas are described under lumps, cysts and the risks that matter.
Frequently asked questions
Which areas are the most reliable?
The cheeks and midface, where there is thicker soft tissue cover and a good blood supply. Volume here tends to take predictably and to look natural, and it is the area where patients are most consistently satisfied. This is also why midface volume is where fat transfer is most often used as a primary procedure.
Why is the under-eye area difficult?
The skin is thin, the anatomy sits close to the surface, and small irregularities show immediately in this light. Fat placed here can produce visible lumps or a persistent puffiness, and it is the area where revision is most often requested. Many surgeons prefer a filler here precisely because it is reversible if the result is not smooth.
Can fat be used in the lips?
It can, but the result is less controllable than a hyaluronic filler because fat is soft, mobile and not precisely placeable, and it cannot be dissolved. For a precise or reversible lip change, filler is the better tool. Fat in the lips is usually reserved for patients wanting a soft, natural increase as part of a larger plan.
Risks & Limitations
- A proportion of the transferred fat is always reabsorbed. How much cannot be predicted, and a second session is common rather than exceptional.
- Irregularity, lumps or visible unevenness, which is more likely in thin-skinned areas such as the lower eyelid and tear trough.
- Fat necrosis and oil cysts where transferred fat fails to establish a blood supply; these may need aspiration or occasionally removal.
- Under-correction, the commonest reason for dissatisfaction, because less fat survived than was hoped.
- Bruising, swelling and soreness at the face and the donor site, with donor-site numbness and contour irregularity that can persist.
- Scars at the donor and recipient sites are permanent and mature over 6–12 months.
- Infection and bleeding; rare but serious risks include injury to structures near the injection site and embolic complications.
- General risks of anaesthesia, which a hospital setting manages but cannot remove.
When to Seek Care
- Difficulty breathing or shortness of breath — seek emergency care immediately.
- Rapidly increasing swelling, or a tense, painful, tight area.
- Fever above 38 °C, spreading redness, warmth, or discharge from an incision.
- A new lump that is painful, hot or growing, rather than one that is softening over months.
- Sudden change in vision after facial fat transfer.
References & Further Reading
- American Society of Plastic Surgeons (ASPS) — fat grafting and safety guidance
- International Society of Aesthetic Plastic Surgery (ISAPS)
- National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
- Cochrane Library — systematic reviews in facial plastic surgery
This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.