Guide · Under-eye fat grafting problems
Fat transfer under eyes gone wrong: lumps, ridges and puffiness, and who can help
The lower eyelid has some of the thinnest skin on the body, so small irregularities in grafted fat show easily. Here is why under-eye fat transfer can leave lumps, a ridge or lasting puffiness, how to tell graft from eye bags and fluid, which symptoms are urgent, and the options, including referral to an oculoplastic surgeon.
Written & medically reviewed by Dr Sin Yong · 9 October 2026
Quick answer
- Fat transfer under eyes gone wrong usually means visible or palpable lumps and beads, a sausage-like ridge along the tear trough, puffiness that does not settle, or one side fuller than the other. The thin skin of the lower eyelid makes small irregularities easy to see.
- A review of 39 studies and 4,046 people found an overall complication rate of about 7.9% after fat grafting around the eyes, commonly swelling, chemosis (swelling of the white of the eye) and contour irregularity. A 2026 review found fat necrosis nodules reported around the eyes more often than anywhere else on the face.
- Any change in vision, eye pain, double vision or a drooping eyelid after a facial injection or graft is an emergency. A red, hot, painful or growing lump should be seen promptly.
- Options include waiting for swelling to settle, corticosteroid for inflamed nodules, dissolving any HA filler that is also present, and surgical removal or smoothing by an oculoplastic or plastic surgeon. Dr Sin Yong assesses under-eye problems at SkinRev Lab and IN Eternity Clinic and refers when surgery is the better route; treatment is priced at consultation.
Why the under-eye is different
Why under-eye fat transfer is unforgiving
Under-eye fat grafting aims to soften a tear trough or hollow below the eye, often alongside eyelid surgery. The skin here is very thin and there is little fat beneath it, so any parcel of fat that is too large, too shallow or unevenly spread can show as a bump or ridge, and contour changes are hard to hide.
A review of facial fat grafting complications advises against superficial injection in the thin skin around the eye and tear trough. Oculoplastic surgeons writing on lower-eyelid grafting recommend modest volumes, no more than about 1.5 to 2.0 mL per side, and injecting across the tear trough rather than along it to avoid a visible line of fat.
Surgeons have long recognised the problem: a 2008 review on the limitations of fat transfer named lumps and bulges around the eyes as one of the two issues that held back wider acceptance of the technique.
Common problems
Fat transfer under eyes gone wrong: the common problems
A systematic review of 39 studies and 4,046 people who had fat grafted to the eyelids and around the eyes found a pooled satisfaction rate of about 91% and an overall complication rate of about 7.9%. The complications reported more often were swelling, chemosis and contour irregularity.
Oculoplastic surgeons list the range of problems after lower-eyelid fat grafting as under- or over-correction, contour irregularities, prolonged bruising and swelling, infection, granulomas and inflammation, and, rarely, fat entering a blood vessel and causing vision loss or stroke.
In practice people notice small beads or lumps that show when they look up or in overhead light, a ridge along the tear trough, a pouch that looks like an eye bag but does not change through the day, or asymmetry. Rarely, grafted fat has been found to migrate: one 2026 case report described fat from a midface graft that had travelled into the surface tissue of the eye and caused inflammation until it was removed.
Check the cause
Graft, eye bag, fluid or filler?
Puffiness under the eye has several causes, and they can coexist. An overfilled graft usually feels like soft tissue, looks similar morning and evening, and often bunches when smiling. Fluid tends to be worse in the morning or after salty food and varies from day to day. Eye bags are the eye's own fat pushing forward behind a weakening septum and tend to increase with age.
Hyaluronic acid (HA) filler under the eye can also cause swelling and a bluish tint, and many people have had both filler and fat. On ultrasound, HA tends to appear as dark, fluid-like pockets, while grafted fat appears as soft-tissue nodules, which helps decide whether dissolving filler is worthwhile. Weight gain can also enlarge a graft.
Getting this right matters, because dissolving filler will not help a graft, and removing eye-bag fat will not fix a ridge of grafted fat. Sometimes more than one approach is needed.
Nodules
Fat necrosis and granulomas around the eyes
A 2026 systematic review of fat necrosis, oil cysts and lipogranulomas after facial fat grafting found the area around the eyes was affected more often than any other, often after injections into the forehead or between the brows. Lesions typically appeared as firm nodules, often without pain, weeks to months after the procedure.
In that review, corticosteroid, given as tablets or small injections into the nodule, was the treatment reported as successful in the largest number of cases; small lesions without symptoms were often observed, and surgery was kept for those that did not respond. Under the eye, steroid needs particular care, because the thin skin can thin further or dent if too much is used.
Urgent
Symptoms that need urgent attention
Fat injected into the face can, rarely, enter an artery and block blood flow to the eye or brain. A systematic review of eye complications after facial fat injection found the forehead was the injection site in over half of reported cases and periorbital swelling was a frequent first symptom. Unlike HA filler, there is no agent that dissolves a fat embolus.
Go to an emergency department at once for any loss or blurring of vision, eye pain, double vision, a drooping eyelid, or weakness of the face or limbs after a facial injection or graft. These are uncommon but time-critical.
See your surgeon promptly for a lump that is red, hot, increasingly painful or growing, discharge, or swelling of the eye surface that is worsening rather than settling. Double vision that appears months or years after orbital grafting has been reported with graft growth after weight gain and needs an eye specialist.
Timing
How long to wait before judging the result
Bruising and swelling around the eyes can last longer than elsewhere on the face, and chemosis can take weeks to settle. Grafted fat also keeps losing volume for months while the surviving fat establishes a blood supply. Judging the result too early risks treating swelling.
Correction is generally considered only once the result has been stable for some time, and your surgeon is the right person to advise on timing. Photographs in the same light at intervals help. The exceptions are the urgent symptoms above and an inflamed or growing lump.
Options
Options for under-eye fat graft problems
Waiting is often the first step, and some small irregularities are better left alone if they are only visible in harsh light. For inflamed nodules, a doctor may consider corticosteroid; for any HA filler that is part of the problem, hyaluronidase, a prescription enzyme given by a doctor after assessment, can dissolve it, although it has no effect on fat.
Discrete lumps, beads and ridges of grafted fat are usually removed or smoothed surgically, by direct excision or careful fat removal through the eyelid, sometimes combined with lower-eyelid surgery when eye bags are also present. Around the eyes this is work for an oculoplastic or plastic surgeon.
For a modest, stable excess of graft below the eye rather than a discrete lump, Dr Sin Yong's website lists the under-eyes among the areas where he uses the lipo-remodelling arm of his Time Freeze Laser LCLR® protocol to reduce excess near the surface over a planned series; eye protection is worn throughout. It is a clinic protocol without published studies on fat grafts, change is gradual and varies, and whether the area close to your lower lid is suitable is decided on examination. Thin or lax lower-lid skin, a discrete lump, or anything involving the lid margin is usually better referred.
Who to see
When to see an oculoplastic or plastic surgeon
Oculoplastic surgeons, also called ophthalmic plastic surgeons, are eye surgeons who specialise in the eyelids and the tissues around the eye. They are usually the right specialists for lumps or ridges close to the lower lid, for revision combined with eyelid surgery, and for anything affecting the eye surface, eyelid position or vision.
Plastic surgeons perform fat grafting and revisions across the face. If you still see the surgeon who did your graft, start there. An aesthetic doctor can help with assessment, telling graft from filler and eye bags, dissolving HA filler, and suitable non-surgical options, and should refer plainly when surgery is the better tool.
At SkinRev Lab
Under-eye assessment with Dr Sin Yong
At SkinRev Lab, licensed by the Ministry of Health as SkinRev Clinic, your consultation is with Dr Sin Yong. He takes the history of grafting, filler and any eyelid surgery, examines the lower lids at rest, looking up and smiling, and uses ultrasound where it helps to tell graft, filler and eye-bag fat apart. His approach is to find out what is already there before adding anything, treat only the layer that has changed, and include no treatment as an option.
He will tell you whether he thinks waiting, dissolving HA filler, a doctor-led measure for an inflamed nodule, Time Freeze Laser LCLR® for a modest excess, or referral to an oculoplastic or plastic surgeon suits your eyes. He does not perform fat grafting or eyelid surgery. Treatment is priced at consultation.
See him at SkinRev Lab, #B1-28 CityLink Mall, 1 Raffles Link, linked underground to City Hall and Esplanade MRT, open daily 11am to 8pm (WhatsApp +65 8266 9585), or at IN Eternity Clinic, 9 Scotts Road, #12-01 Pacific Plaza, beside Orchard MRT (WhatsApp SkinRev Lab on +65 8266 9585 or IN Eternity Clinic on +65 8815 3008).
Sources
References & sources
- Yang F, Ji Z, Peng L, et al. Efficacy, safety and complications of autologous fat grafting to the eyelids and periorbital area: a systematic review and meta-analysis. PLoS One. 2021;16(4):e0248505.
- Maamari RN, Massry GG, Holds JB. Complications associated with fat grafting to the lower eyelid. Facial Plast Surg Clin North Am. 2019;27(4):435-441.
- Brown K, McCoskey M, Nakra T. Complications of facial autologous fat grafting. Plast Aesthet Res. 2024;11:7.
- Lam SM, Glasgold RA, Glasgold MJ. Limitations, complications, and long-term sequelae of fat transfer. Facial Plast Surg Clin North Am. 2008;16(4):391-399.
- Jerliu A, Watters A, Harrison L, et al. Fat necrosis after facial autologous fat grafting: a systematic review of reported complications and management strategies. Aesthetic Plast Surg. 2026;50(17):7248-7259.
- Mortada H, Seraj H, Alhamoud MA, et al. Ophthalmic complications following facial autologous fat graft injection: a systematic review and meta-analysis. Aesthetic Plast Surg. 2022;46(6):3013-3035.
- Hong JD, Nazarali S, Merriott D, et al. Abdominal fat graft migration into bulbar subconjunctival space after midface fat transfer: a case report. Orbit. 2026 (online ahead of print).
- Khorasanizadeh F, Momeni A, Daneshvar A, et al. Ultrasonographic evaluation of cosmetic fillers: patterns and frequent complications. A literature review. Clin Imaging. 2026;131:110708.
Common questions
Your questions,
answered
What are the signs of fat transfer under the eyes gone wrong?
Lumps or beads, a ridge along the tear trough, puffiness that does not settle, or asymmetry once swelling has gone. Pain, redness, a growing lump or any change in vision are different and need prompt or urgent attention.
How long does swelling last after under-eye fat transfer?
Often longer than elsewhere on the face; bruising and swelling can take weeks, and grafted volume keeps changing for months. Your surgeon can advise when the result can be judged.
Can under-eye fat transfer lumps be dissolved?
Not with hyaluronidase, which acts only on HA filler. Inflamed nodules may respond to corticosteroid, and persistent lumps are usually removed surgically by an oculoplastic or plastic surgeon.
Is it fat graft or an eye bag?
An overfilled graft tends to look the same through the day and bunch when smiling; eye bags are the eye's own fat pushing forward and increase with age; fluid varies from day to day. An examination, sometimes with ultrasound, tells them apart.
Can fat transfer under the eyes affect vision?
Rarely. Fat entering a blood vessel can block flow to the eye. Any change in vision, eye pain or a drooping eyelid after a facial injection or graft needs an emergency department at once.
Who fixes fat transfer under the eyes in Singapore?
Oculoplastic surgeons and plastic surgeons perform surgical revision. Dr Sin Yong assesses the area, treats suitable cases without surgery, and refers when surgery is the better route.
Can laser help puffiness after under-eye fat transfer?
In selected cases with a modest, stable excess, Dr Sin Yong uses Time Freeze Laser LCLR® with eye protection over a series; change is gradual and varies. It is not used for discrete lumps or thin, lax lid skin, which are usually better referred.
Should I add filler to hide under-eye fat graft lumps?
Usually not. Filler can blur a small hollow beside a lump, but it adds volume to an area that may already be too full and can make the lower lid look puffier.
Will under-eye fat graft lumps go away?
Some soften as swelling and inflammation settle over months. Lumps from fat necrosis, oil cysts or clumped graft often persist and may need treatment.