What does it treat?
Excess skin along the sides of the waist.
It may address hanging folds after weight changes or loss of skin elasticity. It is not a weight-loss procedure.
Body Contouring
Lateral Trunk / Flank Skin Excision
Lateral trunk or flank skin excision removes loose skin along the sides of the waist to improve contour and reduce overhanging folds.
Will there be scars?
Yes. Removing skin requires an incision.
Scar length and location depend on the folds being treated and whether surgery connects with an abdominal or back lift.
Is it the same as liposuction?
No. Liposuction removes fat, not excess skin.
Liposuction may be added when appropriate, but it does not replace skin removal when substantial looseness is present.
01 · Overview
Understanding flank skin removal
Lateral trunk or flank skin excision targets loose skin at the sides of the waist. A surgeon removes a planned section of skin, sometimes with attached fat, and closes the remaining tissue. Body contouring can improve excess skin after major weight changes, but it does not replace weight management. [1]
This name does not describe one standardized incision. Your surgeon may recommend an isolated side-waist excision or an extension of another body-contouring operation. Ask to see the proposed scar drawn on your body, including where it will begin and end.
Flank skin removal differs from a tummy tuck, which primarily addresses the front of the abdomen and may include repair of separated abdominal muscles. It also differs from liposuction, which removes fat but may leave loose skin behind. [2]
- Treatment area
- Sides of the waist and lateral trunk
- Main purpose
- Remove excess skin and reduce folds
- Anesthesia
- Depends on the extent and combined procedures
- Main tradeoff
- Improved contour in exchange for lasting scars
Why does the location of the loose skin matter?
A fold at the side of the waist may extend toward the abdomen or back. Treating only its center can leave fullness or loose skin at the ends, so the surgeon needs to examine the entire area before recommending an incision.
Does this tighten the abdominal muscles?
An isolated flank skin excision generally does not repair separated muscles at the front of the abdomen. If muscle repair is part of a combined tummy tuck, it should be listed separately in your plan.
02 · Concerns & Goals
What brings people to a consultation
Loose skin at the sides of your waist may affect clothing, comfort, or how you feel about your shape. Your priorities help guide the discussion.
Loose side-waist skin
Skin may hang over the waistband or remain loose despite a stable weight. Examination helps distinguish excess skin from underlying fat.
Rubbing in folds
Folds can trap moisture or rub against clothing. Recurrent irritation should be assessed, since surgery is not the only way to manage it.
Uneven waist contour
The two sides may have different amounts of skin or fat. Surgery may improve balance, but natural asymmetry can remain.
Existing and future scars
Prior abdominal or body-contouring scars can affect planning. New scars may extend beyond underwear or swimwear, depending on the skin that needs removal.
03 · Options
How the approaches differ
The best approach depends on where the skin hangs, how far it extends, and which scars you are willing to accept. These approaches are not interchangeable.
Isolated flank skin excision
Removes a localized area of loose skin at the side of the waist.
How it worksThe surgeon plans an incision around the fold and closes the remaining tissue.
May suitMay suit a limited side-waist fold without extensive looseness across the abdomen or back.
Main tradeoffCreates a permanent scar and may leave neighboring areas untreated.
Flank excision with liposuction
Addresses both excess skin and selected fat deposits.
How it worksLiposuction is combined with skin removal when the surgeon considers tissue blood supply and healing conditions suitable.
May suitMay suit someone with loose skin plus localized fullness.
Main tradeoffAdds treatment extent and may increase swelling or contour irregularities.
Extended tummy tuck
Addresses front-abdominal skin with treatment extending toward the flanks.
How it worksThe abdominal incision extends farther to the sides; muscle repair may also be included when indicated.
May suitMay suit connected looseness across the front and sides of the waist.
Main tradeoffInvolves a longer scar and more extensive recovery than a limited excision.
Circumferential body contouring
Treats excess skin that continues around the trunk.
How it worksA belt lipectomy or lower body lift addresses broader areas of the abdomen, flanks, and back; the exact scope varies.
May suitMay suit extensive, wraparound skin excess after substantial weight loss.
Main tradeoffRequires a much longer scar and greater surgical and recovery demands; staging may be recommended.
Body-contouring plans vary widely. Confirm exactly which areas, incisions, and additional procedures are included in your proposed flank treatment. [1] [2] [3].
Can a smaller incision produce the same result?
Not always. Shortening an incision may leave excess skin or puckering at its ends. Your surgeon should explain the balance between scar length and the amount of correction possible.
Should several areas be treated together?
Combining procedures can address connected folds, but increases the scope of surgery. Health, expected operating time, healing risk, and home support help determine whether separate operations would be safer.
04 · Results
What may improve and what may remain
A change in the side-waist outline
Removing a fold may create a smoother contour.
- The amount of change depends on skin distribution, tissue quality, and the planned incision.
- Remaining fat, stretch marks, and untreated neighboring skin may still affect the outline.
Scars are part of the result
The tradeoff is a lasting scar where skin is removed.
- Scars usually change and soften over many months, but do not disappear.
- Scars can widen, thicken, or remain more noticeable than expected.
Results evolve over time
Early swelling is not the final contour.
- Settling takes months, and some asymmetry or looseness may remain.
- Weight changes, pregnancy, and aging can change the result; further surgery may sometimes be considered.
Body contouring can provide lasting improvement, especially with a stable weight, but the degree and durability of change vary. [1]
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 depends on the length and location of the excision and whether other operations are included. Your surgical team's plan takes priority over general timelines.
Step 1 · Day of surgery
Treatment day
After monitoring, you may go home with a responsible adult or stay overnight, depending on the operation. Dressings, drains, or a garment may be part of your individual plan.
Step 2 · First several days
Early healing
Soreness, swelling, bruising, and tightness are common. You may need help with dressing, household tasks, and movements that pull on the side-waist closure.
Step 3 · Following weeks
Gradual return to routine
Follow-up visits assess wound healing and guide activity changes. A return to desk work may be possible before lifting, exercise, or physical work is safe.
Step 4 · Over subsequent months
Contour and scar settling
Swelling gradually decreases and scars mature. Healing delays can extend this period, and final contour assessment should wait until the tissues have settled.
Planning everyday activities
ActivityGeneral planning contextWhat affects the plan
WalkingPlanning context: Often encouraged early, with assistance if needed.What affects it: Your team will set a safe pace and any posture limits while protecting the incision.
Desk workPlanning context: May resume within a few weeks after a limited operation; broader surgery may require longer.What affects it: Sitting comfort, fatigue, drains, and medication use matter. Returning to work does not mean complete healing.
DrivingPlanning context: Wait until your surgeon clears you.What affects it: You need to be off impairing medication and able to turn, wear a seat belt, and brake suddenly without restriction.
Lifting and exercisePlanning context: Usually restricted for several weeks or longer.What affects it: Twisting, heavy lifting, and strenuous exercise can stress the closure. Combined muscle repair may add restrictions.
Ask for guidance matched to your job, commute, caregiving duties, and exercise routine rather than relying on a single recovery date.
Before your procedure
- Discuss whether your weight is stable enough for surgery and whether further weight changes are planned.
- Review medical conditions, prior operations, and any history of blood clots or healing problems.
- Bring a complete medication and supplement list; ask which changes are needed rather than stopping medicines yourself.
- Discuss tobacco and nicotine use and the surgeon's requirements before and after surgery.
- Review nutrition, especially after bariatric surgery or major weight loss, and any testing your team recommends.
- Arrange transportation, help at home, and time away from work based on the proposed operation.
Will I need drains or a compression garment?
Possibly. Their use depends on the surgical technique and treatment area. If prescribed, ask how to manage them, what changes to report, and when they can be removed.
How should I sleep or care for the incision?
Ask for positions that avoid tension on your particular closure and written instructions for dressings, bathing, and scar care. Do not assume that instructions for a tummy tuck or another person's surgery apply to you.
06 · Safety
Risks and what your clinician assesses
Temporary swelling, bruising, soreness, tightness, and altered skin sensation can occur. Symptoms should generally improve; worsening pain, redness, or swelling deserves a call to your surgical team.
Bleeding or a blood collection
Bleeding under the skin may require monitoring, drainage, or another operation.
Infection
An infection may require antibiotics, wound care, or additional treatment.
Fluid collection
Fluid can collect beneath the skin, sometimes requiring drainage or repeated office visits.
Delayed healing or tissue loss
The incision may separate or areas of skin may lose blood supply. Nicotine exposure and certain medical conditions increase healing risks.
Scars, sensation, or contour concerns
Raised or widened scars, lasting numbness, persistent pain, asymmetry, or residual folds may occur. Revision surgery may be considered.
Blood clots and anesthesia complications
Clots in the legs or lungs and heart, lung, or anesthesia problems are possible and can be serious.
Discuss these risks and your individual health history with your surgeon. [1]
What your clinician assesses
- The location of excess skin, surrounding fat, existing scars, and tissue blood supply.
- Weight stability, nutrition, and health conditions that affect healing.
- Nicotine exposure, medications, and personal or family history of blood clots.
- Your goals, scar preferences, and ability to manage recovery safely.
07 · Costs
What makes up the Total Procedure & Care Cost
Compare written estimates for the same planned scope: isolated flank excision is different from treatment combined with liposuction, a tummy tuck, or a body lift.
Surgeon
Surgical care
Surgeon's services for the specified areas and planned procedures.
Ask your surgeonAsk whether the estimate covers one or both flanks, any additional procedures, and the policy for revision surgery.
Facility
Anesthesia and facility
Anesthesia services and use of the operating facility.
Ask your surgeonAsk about separate bills, expected operating time, and any overnight stay.
Supplies
Supplies and follow-up
Potential charges for garments, dressings, medications, testing, and postoperative visits.
Ask your surgeonAsk which items are included and how additional wound care or treatment of complications is billed.
TRC
Patient Services
Any separately listed coordination or administrative services.
Ask TRCAsk whether these services apply, what they include, whether they are optional, and who bills for them.
Your written estimate should explain the services included, any separate charges, and payment terms.
08 · Questions
Common questions
Will insurance cover flank skin removal?
Cosmetic contouring is generally self-pay. Coverage for medically necessary skin removal depends on your insurer's criteria and the exact operation. Documented irritation does not guarantee approval; confirm benefits and authorization before surgery.
Can this remove love handles?
That term can describe fat, loose skin, or both. Skin excision targets looseness; liposuction may be discussed for fat. An examination helps identify what is causing the fullness.
Will the scars stay hidden under underwear?
Not necessarily. Clothing styles and the skin-removal pattern affect coverage. Bring the type of underwear or swimwear you usually wear when discussing scar placement.
Should I wait if I plan to lose more weight?
Often it is better to discuss surgery once weight has stabilized. Further weight loss can create additional looseness, while weight gain or pregnancy can stretch the tissues again. Your surgeon can advise on timing.
0 consultation questions in your plan
View in My TRC workspaceMy Aesthetic Plan
Prepare for your consultation
Bring these to help your consultation:
- Confirm the treated areas, incision plan, and any combined procedures.
- Get an individualized recovery plan and a clear postoperative contact pathway.
- Review the written estimate, separate charges, and follow-up arrangements.
View My Aesthetic Plan
Choices stay in this visit until saving to your account completes. Nothing is sent to a clinician.
Sources
- [1]American Society of Plastic Surgeons — Body ContouringGeneral post-weight-loss skin removal, candidacy, weight stability, preparation, recovery, lasting scars, surgical risks, and warning signs requiring medical attention; not a standardized isolated flank technique.
- [2]American Society of Plastic Surgeons — Tummy TuckTummy tuck removal of abdominal skin and fat, possible repair of separated abdominal muscles, and distinctions from isolated side-waist skin removal.
- [3]American Society of Plastic Surgeons — LiposuctionLiposuction treatment of localized fat, the importance of skin elasticity, its limitations for loose skin, and possible combination with other contouring procedures.
Photographs are illustrative scenes, not patients, staff, facilities or outcomes. This information does not replace a personal assessment by your treating clinician.