What does this procedure correct?
Selected areas that look hollow or uneven after liposuction.
Fat grafting adds volume. It does not directly tighten loose skin or remove every scar-related irregularity.
Fat Transfer & Grafting
Post-Liposuction Contour Defect Fat Grafting
Post-liposuction contour defect fat grafting uses your own fat to fill selected dents or depressions left after liposuction.
Where does the fat come from?
Another area of your own body with enough available fat.
Fat is collected through liposuction, prepared, and placed in small amounts in the area needing correction.
Will one treatment be enough?
Some people need more than one session.
Not all transferred fat survives, and scarred tissue can make correction less predictable.
01 · Overview
Restoring volume where liposuction left an uneven contour
Liposuction removes fat, but healing can sometimes leave uneven contours, asymmetry, or indentations. Before considering revision, your surgeon checks whether the change reflects ongoing swelling, missing fat, skin looseness, or scarring. [1]
For a true volume deficit, fat grafting moves fat from another part of your body into the depression. The aim is a smoother transition between the treated spot and surrounding tissue—not simply a larger body area.
This is different from repeat liposuction, which removes fat, and from a lift, which addresses excess skin. A fixed or tethered depression may need scar release or another approach alongside, or instead of, fat grafting. Suitability depends on a surgeon's examination.
- Main purpose
- Fill selected post-liposuction depressions
- Material used
- Your own fat
- Areas healing
- Both donor and treated areas
- Treatment planning
- Individual assessment; staged correction may be needed
Why does the cause of a dent matter?
A soft hollow caused by missing fat may respond differently from a crease anchored by scar tissue. Adding fat alone may not release a tethered area, and it will not remove excess skin.
How soon after liposuction can revision be considered?
Early swelling and firm areas can change as healing progresses. Surgeons generally wait for the contour to settle before planning elective revision, often for several months. Your timeline depends on the original procedure, healing, and symptoms.
02 · Concerns & Goals
What may be bothering you
You may notice a dent, groove, or uneven transition after liposuction. Your surgeon can help identify whether missing volume, scar tissue, loose skin, or a combination is responsible.
Dents or hollows
A localized depression may be more noticeable under certain lighting or when you move.
Uneven transitions
An abrupt change between areas with different amounts of fat can create a groove or step-off.
Side-to-side differences
One side may look flatter or more hollow than the other. Some natural asymmetry may remain after treatment.
Firm or tethered areas
Scar tissue can pull skin inward or limit how it moves. These changes may need more than added volume.
03 · Options
How the approaches differ
Your surgeon may discuss these approaches after examining the defect, surrounding skin, and possible donor areas.
Targeted fat grafting
Adds small amounts of fat to a localized hollow.
How it worksFat is harvested, prepared, and distributed carefully within the area needing volume.
May suitSelected depressions caused mainly by missing fat.
Main tradeoffFat retention varies, and residual unevenness or repeat treatment is possible.
Scar release with fat grafting
Addresses tethering as well as a volume deficit.
How it worksThe surgeon releases selected scar attachments and places fat where appropriate.
May suitSome fixed depressions that do not appear to be volume loss alone.
Main tradeoffRelease adds tissue injury and may not prevent scar tissue from reforming.
Staged fat grafting
Builds correction over separate procedures.
How it worksThe first transfer heals before the surgeon reassesses the need for another.
May suitLarger, scarred, or less predictable defects where gradual correction is preferred.
Main tradeoffMore visits, recovery periods, and expense may be involved.
Fat grafting with limited contour revision
Balances a hollow with nearby fullness.
How it worksSelected areas receive fat while nearby excess fat may be conservatively reduced.
May suitMixed contour problems involving both depressions and localized fullness.
Main tradeoffAdditional liposuction can create new irregularities and is not appropriate for every defect.
Revision planning should account for prior liposuction, skin quality, scarring, and the risk of further contour irregularities. More fat removal is not automatically the solution to an uneven result. [1] [2].
What if I do not have much donor fat?
Limited donor fat may restrict the amount of correction possible. Your surgeon should explain whether a smaller correction, another approach, or no surgery is the safer choice.
Is grafting near the buttocks different?
Yes. Location changes the safety plan. Fat injection into the buttocks has particular risks, including potentially fatal fat embolism. Ask about the surgeon's training, injection plane, ultrasound guidance, and facility safety requirements if that area is involved.
04 · Results
What may improve and what may remain
Smoother, not necessarily perfectly smooth
The goal is to soften a contour defect.
- A depression may become less noticeable without disappearing completely.
- Skin texture, scarring, and natural asymmetry can limit the visible change.
The early appearance will change
Initial fullness includes swelling and fat that may not remain.
- Assessment becomes more useful as swelling settles over the following months.
- Your surgeon may recommend waiting before deciding whether another session is worthwhile.
Long-term contour can still shift
Surviving fat can provide lasting volume, but the body continues to change.
- Weight changes and aging can affect the treated and donor areas.
- Stable weight helps make the result easier to assess and maintain.
Fat transfer outcomes depend partly on how much transferred fat survives. Repeat treatment may be needed, and a particular contour cannot be guaranteed. [3]
05 · Recovery
Planning your recovery
Recovery at a glance
- Stay after surgery
- Determined by Your Surgeon
- Initial recovery at home
- Varies by Individual
- Return to desk work
- Varies by Procedure and Work Activity
- Light daily activities
- Based on Individual Recovery
- Strenuous exercise
- Based on Surgeon Clearance
Returning to work does not mean fully healed. Follow your surgeon’s instructions; strenuous activity requires clearance.
Recovery involves both the fat-harvest area and the grafted area. Your instructions will depend on location, treatment size, scar release, and any additional procedures.
Step 1 · Day of surgery
Treatment day
The team reviews dressings, movement, pressure restrictions, medications, and follow-up. Arrange transportation and help if sedation or general anesthesia is used.
Step 2 · First several days
Early healing
Soreness, bruising, and swelling can affect both areas. Follow the team's plan for walking, wound care, and protecting the grafted site.
Step 3 · Following weeks
Gradual return to routine
Activity increases as your surgeon allows. Desk work may be possible before swelling resolves, but jobs involving pressure, lifting, or strenuous movement may need more time.
Step 4 · Over the following months
Contour reassessment
Swelling settles and the retained volume becomes clearer. Persistent hollows, lumps, or asymmetry can be reviewed before deciding on further treatment.
Planning everyday activities
ActivityGeneral planning contextWhat affects the plan
WorkPlanning context: Timing depends on job demands and the areas treated.What affects it: Sitting pressure, lifting, soreness, and medication effects can delay a return.
ExercisePlanning context: Gentle walking and strenuous exercise have different restrictions. [2]What affects it: Your surgeon sets the progression to limit bleeding, swelling, and stress on healing tissue.
Sitting and sleepingPlanning context: Positioning depends on where fat was placed.What affects it: Direct pressure may need to be limited; ask for a practical plan suited to your treated area.
DrivingPlanning context: Resume only when cleared and able to drive safely.What affects it: Sedating medication, limited movement, and pain can impair reaction time and emergency braking.
Returning to work does not mean healing is complete. Follow your surgical team's instructions rather than a general timeline.
Before your procedure
- Bring details of your previous liposuction, including operative records if available.
- Identify the specific dents or transitions you want assessed, including changes with movement.
- Review medications, supplements, allergies, and prior anesthesia reactions with the team.
- Discuss nicotine use and the team's requirements for stopping before and after surgery.
- Arrange transportation, help at home, and time away from demanding activities.
- Confirm the donor area, pressure restrictions, follow-up schedule, and after-hours contact plan.
Will I need a compression garment?
Possibly, particularly over a donor area. Compression over a newly grafted area may need to be avoided or modified. Ask your surgeon which areas to compress, how firmly, and for how long.
Should I massage a firm spot?
Do not assume massage is appropriate for newly transferred fat. Ask the team to assess firmness and explain whether massage or another measure is suitable.
06 · Safety
Risks and what your clinician assesses
Temporary bruising, swelling, soreness, numbness, and small incision marks are common. Early unevenness can reflect swelling, but worsening pain or a new concerning change should be assessed.
Incomplete or uneven correction
Some fat may be absorbed, leaving a persistent depression, asymmetry, or a need for another procedure. Overfilling can also occur.
Fat necrosis and lumps
Fat that does not survive may form firm areas, oil cysts, or calcifications. Some changes need imaging or treatment.
Infection or delayed healing
Infection, wound problems, and skin injury can occur at either the donor or grafted site.
Bleeding or fluid collection
Blood or fluid can collect beneath the skin and may require drainage or other care.
Donor-site and sensation changes
Harvesting fat can leave new contour irregularities, scars, or lasting changes in sensation.
Serious surgical complications
Anesthesia reactions, blood clots, and fat entering the bloodstream can be life-threatening. Fat embolism risk varies with location and injection technique.
Discuss these risks and your individual health history with your surgeon. [3]
What your clinician assesses
- Whether the defect is caused by volume loss, tethering, loose skin, or ongoing healing
- Skin condition, blood supply, prior scars, and available donor fat
- Medical conditions, nicotine use, medications, and clotting or anesthesia risks
- Goals, weight stability, and willingness to accept incomplete or staged correction
07 · Costs
What makes up the Total Procedure & Care Cost
Compare written estimates for the same planned scope: donor areas, grafted areas, scar release, anesthesia, and whether treatment is staged.
Surgeon
Surgical care
Surgeon fees for fat harvesting, preparation, grafting, and any planned revision work.
Ask your surgeonAsk whether scar release or a later grafting session is included or charged separately.
Facility
Anesthesia and facility
Anesthesia services and use of the operating or procedure facility.
Ask your surgeonConfirm the anesthesia type, facility charges, and how changes in procedure length affect the estimate.
Supplies
Supplies and follow-up
Potential charges for garments, dressings, medications, and postoperative appointments.
Ask your surgeonAsk which items and visits are included and how unexpected treatment needs are billed.
TRC
Patient Services
Any separately billed coordination or administrative services.
Ask TRCAsk whether these services apply, what they include, and whether they are optional.
Your written estimate should explain the services included, any separate charges, and payment terms.
08 · Questions
Common questions
Is this the same as a Brazilian butt lift?
No. This procedure focuses on correcting defects after liposuction, wherever they occur. Buttock augmentation is intended to change buttock size or shape. If your correction involves the buttocks, location-specific fat-grafting safety precautions still apply.
Will it fix cellulite?
Not reliably. Cellulite has structural causes that differ from a localized post-liposuction volume deficit. Your surgeon should distinguish the two before recommending treatment.
Can the removed fat be reused from my earlier liposuction?
Usually, a new harvest is needed. Do not assume fat from a prior operation was stored or remains suitable for use; confirm this with your surgeon.
Will insurance cover correction?
Cosmetic contour revision is commonly self-pay. Coverage depends on your policy and the reason for treatment. Ask your insurer directly rather than assuming a complication-related revision is covered.
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Bring these to help your consultation:
- Confirm the cause of the defect and the planned correction.
- Get a personalized recovery and follow-up plan.
- Review the written estimate and policy for additional treatment.
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Sources
- [1]American Society of Plastic Surgeons: Liposuction risks and safetyLiposuction-related contour irregularities, asymmetry, healing problems, infection, and serious postoperative warning symptoms.
- [2]Mayo Clinic: LiposuctionLimits of liposuction for loose skin, contour irregularity risks, swelling, and individualized return to activity.
- [3]Cleveland Clinic: Fat TransferFat harvesting and transfer, variable fat survival, possible repeat treatment, and risks including cysts, fat necrosis, infection, and fat embolism.
Photographs are illustrative scenes, not patients, staff, facilities or outcomes. This information does not replace a personal assessment by your treating clinician.