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Published: June 3, 2025 | Updated: July 6, 2026
Direct answer: Yes, liposuction can leave scars because the procedure requires small incisions for the cannula. In most patients, these scars are short, placed in discreet locations, and become less noticeable as they mature.
The final appearance of a scar depends on incision placement, skin tone, genetics, wound tension, sun exposure, nicotine use, infection, and individual healing. Some patients develop flat marks that gradually fade, while others may experience darkening, thickening, or raised scars.
Does Liposuction Leave Scars?
Any incision can create a scar. Liposuction scars are usually much smaller than the scars associated with procedures that remove skin, such as a tummy tuck or body lift.
Dr. Kao places incisions strategically whenever anatomy allows. Common locations include natural folds, the bikini line, the navel, the crease beneath the buttocks, behind the knees, near the armpits, or beneath the chin.
The goal is to make each incision large enough for safe cannula access while keeping it as discreet as possible.
How Large Are Liposuction Incisions?
Liposuction incisions are typically only a few millimeters long, although the exact size varies with the cannula, treatment area, technique, and amount of contouring required.
Patients may need several small access points so the surgeon can approach the fat from different directions and create a smoother contour. More treatment areas may mean more incisions, but not necessarily more visible scarring if the sites are planned carefully.
Common treatment areas include:
- Abdomen and waist
- Flanks and lower back
- Upper and inner thighs
- Arms
- Chest
- Neck and beneath the chin
- Knees and ankles
Read more about how liposuction treatment extent and volume are planned.
How Liposuction Scars Change Over Time
First few weeks
Incisions may appear pink, red, purple, or darker than the surrounding skin. Mild firmness, itching, or sensitivity can be normal during early healing.
One to three months
The scar may temporarily become more noticeable before it improves. This is part of normal scar maturation. Some patients experience post-inflammatory hyperpigmentation, particularly in skin that naturally produces more pigment.
Three to twelve months
Many scars gradually flatten, soften, and fade. Dark marks may take longer to lighten in some skin tones.
Beyond one year
Most scars continue to mature and become less conspicuous, but they do not disappear completely. A scar that remains raised, widened, painful, itchy, or significantly darker may benefit from evaluation.
Types of Scar Changes After Liposuction
Normal flat scars
Most liposuction scars heal as small, flat marks that become lighter and softer with time.
Post-inflammatory hyperpigmentation
Some scars become darker than the surrounding skin because inflammation stimulates pigment production. This is more common in medium to deeper skin tones and can persist for months.
Hypopigmentation
Less commonly, a scar may become lighter than the surrounding skin.
Hypertrophic scars
A hypertrophic scar is raised and thickened but remains within the original incision boundaries. It may improve over time or respond to treatment.
Keloid scars
A keloid extends beyond the original incision. Keloids are uncommon after liposuction but are more likely in patients with a personal or family history of keloid formation.
Widened or depressed scars
Tension, delayed healing, infection, or tissue loss can produce a scar that looks wider or more indented than expected.
What Affects Liposuction Scar Healing?
- Genetics: Some patients naturally form thicker, darker, or more visible scars.
- Skin tone: Deeper skin tones may have a higher risk of post-inflammatory hyperpigmentation or keloid formation.
- Incision tension: Stretching or friction can widen a healing scar.
- Sun exposure: Ultraviolet exposure can darken a healing scar and make pigment last longer.
- Nicotine: Smoking, vaping, and other nicotine products can impair blood flow and wound healing.
- Infection: Infection or wound separation can worsen the final scar.
- Medical conditions: Diabetes, vascular disease, immune conditions, and some medications can affect healing.
- Prior scar history: A history of thick or raised scars can help predict future risk.
How to Reduce the Risk of Noticeable Scars
Follow incision-care instructions
Keep the incision clean and protected according to Dr. Kao’s instructions. Do not apply ointments, acids, oils, or home remedies unless the practice approves them.
Avoid nicotine
Nicotine restricts blood flow and can delay healing. Follow the practice’s instructions about stopping smoking, vaping, nicotine gum, and other nicotine products before and after surgery.
Protect scars from the sun
Once the incision has closed and Dr. Kao approves sunscreen use, protect the area with clothing and broad-spectrum sunscreen. Sun exposure can make scars darker and more persistent.
Use silicone only when cleared
Silicone gel or sheets may help flatten and soften some hypertrophic scars. They should be used only after the incision has fully closed and the surgical team confirms that treatment is appropriate.
Avoid picking or scrubbing
Do not remove scabs prematurely or aggressively exfoliate the healing area.
Wear compression as directed
Compression garments primarily support swelling control and tissue adaptation after liposuction. They should be worn according to Dr. Kao’s plan rather than used as a substitute for direct scar care.
Attend follow-up visits
Early recognition of infection, delayed healing, or abnormal scar formation allows treatment to begin sooner.
Treatment Options for Visible Liposuction Scars
Treatment depends on the scar’s age, color, thickness, texture, and location. Not every treatment is appropriate for every scar or skin tone.
Silicone gel or sheets
Silicone may help soften and flatten raised scars when used consistently after the incision has healed.
Steroid injections
Raised hypertrophic or keloid scars may respond to corticosteroid injections, sometimes combined with other treatments.
Laser or light-based treatment
Certain devices can address persistent redness, pigmentation, or texture. Device selection and settings should account for skin tone and scar type.
Microneedling
Microneedling may improve selected textural scars after the tissues have fully healed. It is not usually an early postoperative treatment.
Topical pigment treatment
Prescription or over-the-counter products may be recommended for post-inflammatory hyperpigmentation. These should be selected carefully to avoid irritation.
Surgical scar revision
A widened, depressed, or poorly positioned scar may occasionally be revised surgically after maturation. Revision replaces one scar with another and does not guarantee invisibility.
PRP, chemical peels, and other treatments may be discussed in selected cases, but they are not universal first-line therapies for liposuction scars.
Internal Firmness and Fibrosis After Liposuction
Firmness beneath the skin is different from an external incision scar. Early firmness is often caused by swelling, inflammation, healing tissue, or fluid shifts. Some areas may feel lumpy or dense for several weeks.
Persistent internal fibrosis can occur, but not every firm area is fibrosis. Possible causes include:
- Normal postoperative swelling
- Scar tissue formation
- Seroma
- Fat necrosis
- Contour irregularity
- Hematoma
Manual lymphatic drainage may help selected patients with swelling or temporary firmness, but it does not automatically remove fibrosis and is not required after every procedure. Aggressive massage can irritate healing tissue.
Read our guide to lymphatic massage after liposuction for a fuller explanation.
When Should a Liposuction Scar Be Evaluated?
Contact Kao Plastic Surgery if you notice:
- Increasing redness, warmth, swelling, or pain
- Pus, foul-smelling drainage, or fever
- Wound separation
- Skin darkening, blistering, or tissue breakdown
- A rapidly enlarging raised scar
- Persistent bleeding
- A scar that remains painful or intensely itchy
- A hard or enlarging lump beneath the skin
These changes may require medical treatment and should not be managed with home remedies alone.
Considering Liposuction in Los Angeles?
Dr. Chia Chi Kao plans incision placement, cannula access, and body-contouring strategy according to each patient’s anatomy and goals. Scar risk is discussed as part of the consultation and postoperative plan.
To discuss liposuction, scars, recovery, or candidacy, complete the online contact form or call (310) 315-9211.
Frequently Asked Questions About Liposuction Scars
Does liposuction always leave scars?
Yes. Any incision can leave a scar, but liposuction scars are usually small and placed in discreet locations.
How big are liposuction scars?
They are commonly only a few millimeters long, although size varies with the cannula, treatment area, and technique.
How long do liposuction scars take to fade?
Many scars improve over six to twelve months, although pigment and texture changes can take longer in some patients.
Why are my liposuction scars dark?
Darkening is often caused by post-inflammatory hyperpigmentation. Skin tone, sun exposure, irritation, and genetics can influence how long it lasts.
Can liposuction cause keloids?
Yes, but keloids are uncommon. Risk is higher in patients with a personal or family history of keloid formation.
Can silicone gel help liposuction scars?
Silicone may help soften or flatten some raised scars after the incision has fully closed. Use it only after the surgical team approves it.
Can laser treatment remove liposuction scars?
Laser treatment may improve redness, pigment, or texture, but it does not erase a scar completely. The appropriate device depends on the scar and skin tone.
Is firmness under the skin the same as a scar?
No. Firmness may be caused by swelling, healing tissue, seroma, fibrosis, or another postoperative change and should be evaluated if it persists or worsens.
Does lymphatic massage prevent fibrosis?
It may help selected patients with swelling or temporary firmness, but it does not guarantee that fibrosis will not develop and is not required for everyone.
When can I start scar treatment?
Only after the incision has closed and Dr. Kao’s team confirms that the selected treatment is appropriate.
Will liposuction scars disappear completely?
No. Scars usually become less noticeable, but they do not disappear entirely.
What is the best way to minimize liposuction scars?
Follow incision-care instructions, avoid nicotine, protect scars from the sun, use silicone only when approved, and attend follow-up appointments.
