What is Liposuction?
What is liposuction, what does it correct and what does it not?
Liposuction (fat removal; also written as liposuction) is an operation in which localized fat deposits that do not decrease with diet and exercise are removed with thin cannulas to reshape the body's contours. The most commonly treated areas are the abdomen, flanks, back, inner and outer thighs, inner knees, upper arms and under the chin. The aim is not to lose weight but to balance body proportions by reducing disproportionate fat deposits.
Liposuction does not remove sagging skin, repair abdominal muscle laxity, or eliminate cellulite and stretch marks. If skin elasticity is reduced, the skin may not conform to the new contour after fat removal; in that case procedures that remove excess skin such as a tummy tuck, arm lift or thigh lift may be indicated.
Is abdominal fat under the skin or inside the abdomen?
The effect of liposuction depends on whether the abdominal fat is subcutaneous or intra-abdominal: the cannula only reaches subcutaneous fat and does not remove visceral fat around the organs beneath the abdominal muscles. If you can pinch a thick layer of fat with two fingers while standing, most of that fat is subcutaneous. If the abdomen is hard and protruding but there is little pinchable fat, the distension is often due to visceral fat or muscle laxity; in that case the expected change from liposuction is limited. A definitive distinction is made during the examination.
Which liposuction method suits whom?
The liposuction method is chosen based on the structure of the fatty tissue and the characteristics of the area, not the device's name. The basis of all methods is the same: fluid is first infiltrated into the fat tissue, then the fat is removed with thin cannulas. Power-assisted, ultrasound (VASER) or laser-assisted methods are tools that help loosen the fat before it is removed; none of them alone guarantees a better result. The table below summarizes the general relationship between examination findings and commonly considered approaches; the personal plan is determined at the consultation.
| Finding | Commonly considered approach | Note |
|---|---|---|
| Skin elastic, soft fat accumulation | Tumescent liposuction | Forms the basis of other methods as well |
| Fibrous tissue such as back and flanks | Power-assisted or ultrasound-assisted liposuction | Makes fat removal easier |
| Previously liposuctioned area | Power-assisted liposuction, fat transfer if needed | Planning is more detailed due to scar tissue |
| Breast enlargement in men | Liposuction, excision of gland if glandular tissue present | Also evaluated as gynaecomastia |
| Noticeable skin laxity along with fat accumulation | Liposuction combined with an excisional procedure | Removing only fat may increase laxity |
VASER, 360 degrees, HD: what do these names mean?
Names such as VASER, 360-degree or HD mentioned in liposuction offers do not describe a separate operation but the tool used, the scope of the area addressed, or the targeted appearance. Asking exactly what will be done behind these names helps read offers correctly.
| Term | What does it describe? | What to know |
|---|---|---|
| VASER | Removal of fat after loosening it with ultrasound energy | It is a tool; does not remove sagging skin |
| 360-degree liposuction | Addressing the abdomen, flanks and back together, surrounding the trunk | As scope widens, operative time and recovery burden increase |
| HD (high-definition) liposuction | Superficial sculpting aimed at enhancing muscle contours | Requires thin fat layer and good skin; appearance of lines can change with weight fluctuations |
| Mini liposuction | A single small area such as under the chin or inner knee | Local anaesthesia may be considered |
| Radiofrequency or plasma tightening | Energy-based applications that heat the subcutaneous tissues added to liposuction | May provide limited benefit in mild laxity; does not replace significant excess skin |
Why is the amount of fat removed not the only measure of success?
Success in liposuction is measured not by the litres of fat removed but by the smoothness of the resulting body contour and proportions. If insufficient fat is left under the skin, depressions and irregularities can occur. The litre value quoted during surgery includes the fluid previously infiltrated along with fat; therefore the total removed volume is not the same as the amount of pure fat removed. The approximate 5-litre large-volume threshold in international guidelines is not a target but a safety limit that requires closer monitoring. If many areas are desired, dividing the procedure into stages may be more appropriate.
What can be done in the same operation as liposuction?
Liposuction is most often planned together with tummy tuck, breast surgery and fat transfer in the same operation. The harvested fat can be processed and transferred to the buttocks (Brazilian butt lift), breast or face; in that case the donor areas are also considered sources for transfer. Additional procedures increase operative time and recovery burden, so each is discussed separately to determine necessity. Transition between regions is also part of the plan: removing fat only from the abdomen while leaving the flanks can create a step-off on the trunk; therefore the trunk and legs are evaluated as a whole.
What is different in men, lipedema and repeat liposuction?
Liposuction in men is most commonly applied to the flanks, abdomen, chest and under the chin. If breast enlargement is due to glandular tissue, liposuction alone is not sufficient; this is evaluated as gynaecomastia. Symmetric, tender fat accumulation in both legs that bruises easily may be lipedema; diagnosis and treatment planning for lipedema are handled separately. In areas previously treated with liposuction, scar tissue, irregularities and residual fat alter the plan; depressions may require fat transfer.
Where are liposuction scars?
Liposuction scars are a few millimetre entry points where the cannulas enter, and these points are placed in natural creases. Common sites include inside the navel and the groin crease for the abdomen, the fold under the buttock for the thigh, and under the chin for submental work. Scars mature and lighten in 6–12 months; their appearance also depends on skin type and wound healing.
When should liposuction be planned?
Liposuction should be planned after weight has stabilized and accounting for the 3–6 months needed for the final appearance to become clear. The operation should not be left to the last weeks before a wedding, holiday or important event. Wearing a compression garment for 4–6 weeks may be difficult in summer heat, and entry points should be protected from sun in the first months. After childbirth, breastfeeding should be finished, and in patients undergoing weight-loss treatment weight stabilization is awaited.
How to compare liposuction offers?
When comparing liposuction offers, first look at which areas are covered rather than the total price. An area described as a single region in one clinic may be counted as two separate regions in another. Asking the following questions when requesting a quote helps you compare different offers properly:
- Which areas are included in the procedure and where are the boundaries of each area?
- Which method will be used and why is this method recommended?
- Who will perform the operation; will the procedure be done in a hospital or a fully equipped operating theatre?
- Are anaesthesia, hospital, compression garment, medications and follow-up visits included in the quote?
- Are additional procedures such as fat transfer charged separately?
- What are the conditions for a possible subsequent revision if needed?
Cosmetic liposuction is not covered by SGK; conditions with a medical indication such as lipedema are evaluated separately.
If you are coming from another city or abroad
Patients coming from another city or abroad are generally advised to stay in Istanbul for 5–7 days after liposuction. Op. Dr. Hasan Büyükdoğan's clinic is located on Bağdat Caddesi in Kadıköy on the Asian side of Istanbul; during this period the first control is performed and the compression garment and entry points are evaluated. Measures to reduce the risk of blood clots during long journeys are discussed in advance. Photographs can be shared securely for preliminary assessment; however photos do not replace an in-person examination and the definitive plan is made face to face. Consultations can be conducted in Turkish, English or German.
What the procedure can address
Not every patient receives the same treatment; the points below may be considered together or separately, depending on the person:
- 01Fat accumulation resistant to diet on the abdomen, flanks and back
- 02Disproportionate fat on the inner and outer thighs (saddlebags) and inner knees
- 03Excess fat on the posterior upper arm with preserved skin elasticity
- 04Prominent fat fullness under the chin (submental fullness)
- 05Regional fat accumulation in men: chest, flanks and abdomen
- 06Residual irregularity or asymmetry after previous liposuction
Who may be a candidate?
Who may be a candidate?
Liposuction is suitable for individuals aged 18 or older who are close to their ideal weight and have been stable for several months, but have localized fat deposits that do not decrease with diet and exercise. Skin elasticity is important because the skin is expected to adapt to the new contour after fat removal. If body mass index (BMI) is 30 or above, weight loss is often recommended first. Candidates with appropriate general health, who can stop smoking and who have realistic expectations are more suitable; in those still losing weight the procedure is planned after weight stabilisation.
Who may not be suitable?
- Smoking or nicotine use that cannot be stopped prior to surgery
- Significant skin laxity or excess skin (an excisional procedure may be required)
- Uncontrolled diabetes, cardiovascular disease or bleeding disorders
- Anticoagulant therapy that the physician does not consider safe to stop
- Pregnancy, breastfeeding period or recent postpartum weight not yet stabilised
- Expectation of weight loss from the operation due to general excess weight
Liposuction is not a treatment for obesity or a weight-loss method; it does not correct cellulite, stretch marks or sagging skin, and it does not reach visceral fat beneath the abdominal muscles. The goal is to balance body proportions by reducing subcutaneous localized fat deposits.
The doctor's examination approach
The examination looks beyond appearance to the person's overall anatomy and expectations. Key points assessed:
- Areas, thickness and layers
- Elasticity and recoil potential
- Muscle laxity and hernia
- Waist, hip and leg balance
- Right and left side differences
- Changes in recent months
- Previous surgeries, medications and weight-loss treatments
- Targeted body contour
The process
Liposuction planning begins with an upright examination of the areas with fat accumulation; it is assessed whether the fat is subcutaneous or intra-abdominal and the skin elasticity is evaluated. Standard photographs are taken for planning. Which areas will be treated in the same session, the boundaries of each area, the method to be used, the type of anaesthesia and whether the removed fat will be transferred to the buttocks or breasts are discussed clearly. If many areas are requested, staging the procedure may be considered. Preoperative blood tests and, if necessary, anaesthesia assessment are completed before surgery.
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1
Examination and photographs
Fat distribution and skin elasticity are assessed; expectations and previous procedures are discussed.
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2
Personal plan
The areas to be treated and their boundaries, method, anaesthesia and any fat transfer are determined.
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3
Preparation
Tests are completed; instructions are given regarding smoking, medications, supplements and weight-loss injections, and compression garment size is measured.
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4
Marking and surgery
Areas are marked while standing; the procedure typically lasts 1–3 hours depending on the number of treated areas.
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5
Discharge
A compression garment is applied; most patients go home the same day or after one night.
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6
Follow-ups
Entry points and swelling are followed with planned controls; duration of compression garment use is determined at follow-ups.
Technique and medical approach
The method depends on the patient; no single technique suits everyone. Main points considered:
| Approach | Description |
|---|---|
| Tumescent (fluid-assisted) liposuction | A solution containing local anaesthetic and a vasoconstrictor is infiltrated into the fat tissue first, then the fat is removed with thin cannulas. It reduces bleeding and forms the basis of other methods. |
| Power-assisted (vibratory) liposuction | The cannula makes small vibratory movements; it facilitates fat removal in fibrous tissues such as the back, flanks and previously treated areas. |
| Ultrasound-assisted (VASER) liposuction | Ultrasound energy is used to loosen the fat tissue before removal. It can be considered in fibrous areas and male chest; the risk of thermal skin injury is discussed separately. |
| Laser-assisted liposuction | A thin laser fiber is used to melt fat tissue before removal. It can be used in small areas; its effect on skin tightening is limited and does not replace significant excess skin removal. |
| Liposuction with fat transfer | The harvested fat is processed and transferred to areas where volume is desired such as the buttocks, breasts or face. In this case the amount of fat to be removed and the recipient area are planned together. |
Preparing for the procedure
The points below are general information and do not replace personal medical instructions. Your own preparation is set at the examination.
Recovery
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Day 0–1
First day
A compression garment is applied; discharge is usually the same day or after one night. Pinkish fluid leakage from the entry points is normal; short walks start immediately.
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Day 2–7
First week
Swelling and bruising are most pronounced. Showering is usually allowed on day 2–3 according to the physician's instructions; the first follow-up is performed and most people return to desk work in 3–7 days.
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Week 2–4
First weeks
Bruising largely subsides; sensitivity and firmness begin to decrease. Daily activities are gradually increased.
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Week 4–6
First months
The compression garment is usually discontinued during this period; return to heavy exercise is with physician approval.
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Month 3–6
Months
Residual swelling subsides, the skin adapts to the new contour and the final appearance becomes clear.
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Month 6–12
Long term
Entry point scars mature and lighten; the need for corrective procedures is evaluated during this period.
In the first weeks after liposuction, the sensation is more like post-exercise muscle soreness, tightness and tenderness that worsens with touch rather than severe pain; this is usually controlled with prescribed medications. Temporary numbness and firmness decrease over weeks. If unilateral leg swelling, fever, increasing pain or redness occur, contact the surgical team without waiting for the scheduled appointment; for shortness of breath, chest pain or fainting seek emergency medical care.
Results and realistic expectations
The result of liposuction becomes clear in 3–6 months as the swelling subsides: the treated areas show smoother lines and body proportions appear more balanced. Fat cells removed do not return; however if weight is gained, remaining fat cells can enlarge and fat may accumulate more noticeably in untreated areas. To maintain results, keeping weight stable and regular physical activity are recommended.
Risks and limitations
The risks of liposuction are explained before surgery according to the person's health status and the extent of the treated area. The most common issues are contour irregularity, fluid collection and temporary numbness. Treating very large areas in the same session and removing excessive amounts of fat increase risk, so the number of areas and fat volume are planned within safe limits; if necessary the procedure is staged.
- Contour irregularities, waviness or depressions
- Fluid or blood collection under the skin (seroma, hematoma)
- Temporary or prolonged numbness and sensory changes
- Deep vein thrombosis, pulmonary embolism or fat embolism
- Fluid imbalance and anemia in large-volume procedures
- Thermal skin injury with ultrasound- or laser-based methods
- Rarely, damage to deep structures such as the abdominal wall or organs by the cannula
- Asymmetry, need for revision, infection and anaesthesia-related risks
Alternative and complementary options
In some cases other methods may be considered. Each has its own limits and is not right for everyone:
| Method | Description |
|---|---|
| 1Tummy, arm or thigh lift | Removes excess sagging skin in pronounced cases; removing only fat may increase laxity. |
| 2Cryolipolysis and energy-based devices | May provide limited reduction over several sessions for small, localized fat deposits; it is not a surgery, and effects are generally less and more variable than surgical treatment. |
| 3Injection lipolysis for the submental area | Can be considered in multiple sessions for small fat deposits under the chin; does not correct skin laxity. |
| 4Dietary regulation, exercise and weight-loss treatment | The first step for general excess weight; weight-loss treatment is planned with relevant specialists if needed. Regional fat distribution is not always changed by these measures. |
