Tummy tuck

Excess skin on the abdomen, a build-up of fat and laxity of the abdominal wall are not the same problem. A tummy tuck is planned according to how these are distinguished at examination; it is not used as a method of losing weight or as a treatment for obesity.¹² In assessing the extent of the operation, the scar, the restrictions on movement and the time to be set aside for recovery are taken into account as much as the change expected.

What is a tummy tuck?

A tummy tuck is also known as abdominoplasty. Excess skin on the abdomen and the fat tissue with it are removed; where needed, a repair of the separation in the front wall of the abdomen is added.³ Removing the skin and this repair are separate steps. The presence of excess skin does not mean that muscle repair is needed in everyone.

The front wall of the abdomen contains skin, subcutaneous fat, and deeper muscles with the fascia enclosing them. The tissue that can be held under the skin and the fat inside the abdominal cavity, around the organs, are not in the same place. A tummy tuck does not remove the fat around the internal organs; for that reason not every fullness of the abdomen is expected to be resolved by this operation.

The weight of the tissue removed during surgery is not presented as a targeted weight loss or as a measure of the success of treatment. The aim is not to take the place of losing weight but to correct the excess skin and abdominal wall problem that has been assessed.¹ The decision to operate does not consist of a figure on the scales.

Who is it suitable for?

Laxity of the abdomen can develop after pregnancy, marked changes in weight, or changes in the tissues over time.¹ Where the excess skin gathers, how the person is affected by it, and whether they accept the risks of surgery are assessed together. No clothing size, and no single appearance of the abdomen valid for everyone, is taken as the aim.

The American Society of Plastic Surgeons (ASPS) takes general health, realistic expectations, being a non-smoker and a stable weight into account in assessing candidacy.⁴ A stable weight is a candidacy criterion within that framework; no particular weight, body mass index threshold or waiting period is given by the organisation.⁴ How far weight is regarded as settled is assessed at the examination.

Where there is a plan for pregnancy or for losing a significant amount of weight in the near future, the timing of surgery is reassessed; these changes can affect the shape achieved.¹ This assessment does not mean that a person who has had a tummy tuck cannot become pregnant afterwards.⁵

Being able to get help during recovery, to take a break from work and to keep up with check-ups is also part of the decision. People working in jobs involving heavy loads, and those caring for a small child, need to plan their arrangements for help in advance. Because an everyday task such as lifting a child can also strain the abdominal area, activities regarded only as sport are not the only ones taken into account.

What does the examination assess?

Excess skin above and below the navel, the distribution of subcutaneous fat, scars from previous operations, the shape of the navel and the state of the abdominal wall are examined. Not only the silhouette seen while standing but also how the tissue changes with movement is assessed. ASPS states that previous abdominal operations can affect the limits of the result.⁶

Rectus diastasis and a hernia of the navel or the abdominal wall are assessed separately. In diastasis the connective tissue in the midline widens; in a hernia there is, in addition, an opening in the abdominal wall. In the guidelines of the European Hernia Society (EHS), clinical examination is the basic assessment, with measurement by ultrasound and investigation of an accompanying hernia addressed where needed.⁷ The same imaging investigation does not have to be carried out in everyone.

General health, medication in use, allergies and previous operations are asked about.⁸ Where a clot has previously formed in the leg or the lung, this must be declared.² A predisposition to clots, conditions limiting movement and procedures planned in the same session are addressed in the risk assessment. An additional procedure is not obligatory for every problem seen at examination; what will be corrected and what may remain is explained.

How is the operation planned?

Is excess skin or a build-up of fat the main issue?

Removing excess skin and removing fat through liposuction carry different aims. Liposuction does not remove skin; in an abdomen with reduced skin elasticity and marked excess skin, liposuction alone does not replace the correction provided by a tummy tuck.² How far the skin can recover, and whether any remaining laxity is acceptable, are assessed at the examination.

Liposuction can be added for contouring or thinning, according to the patient. This is not an obligatory step of a tummy tuck. Transferring the fat that is removed to another area is the subject of fat injection and is planned separately. It should not be concluded that every removal of fat involves fat injection, or that fat is taken from wide areas in every tummy tuck.

When is a mini tummy tuck chosen?

A mini abdominoplasty can be assessed in selected people in whom there is not much excess skin above the navel and the excess gathers below it. The main criterion in this decision is not simply wanting a shorter incision, but the problem being confined to this limited area. In the mini procedure the skin removed is limited to the lower abdomen; a separate incision around the navel may not be needed.²

A mini tummy tuck should not be thought of as a lighter full tummy tuck that can be applied to everyone. Where correction is also expected for laxity above the navel, that aim is compared with the extent of the procedure proposed. A shorter recovery period is not assumed from the name of the operation; the actual procedure to be carried out and the care plan are what count.

Is repair of rectus diastasis needed?

The rectus muscles run on either side of the midline in the front wall of the abdomen. In rectus diastasis the linea alba joining the muscles thins and widens, and the distance between the muscles increases.⁷ After pregnancy and changes in weight, excess skin and laxity of the abdominal wall can be present together.¹ This appearance is not assessed as a build-up of fat alone.

In the procedure known in everyday language as muscle repair, sutures are usually placed in the connective tissue enclosing the muscle to narrow the widened midline. This is called plication. The EHS guidelines recommend plication of the linea alba in people without an accompanying hernia, while also stating that the evidence is limited.⁷ The aim here is the repair of an anatomical separation.

Although diastasis repair is carried out in most cases, it is not routine or obligatory; the decision is made according to the examination. Where there is an accompanying hernia, its treatment is planned separately.⁷ That skin tightening, diastasis repair and hernia treatment are not the same thing is kept clear in the surgical plan.

How are the incision and the navel planned?

The incision is planned in the lower abdomen, with the aim that it remains within the underwear line. Its length and shape are related to the amount of skin to be removed.³ How much excess would remain for the sake of a short incision, and what could be changed with a longer one, are assessed at the examination. Because the cut of underwear can vary, no promise is made that the scar will be completely hidden under every garment.

In most patients the navel needs to be reshaped. In a full tummy tuck, after the skin is moved downwards a new opening can be prepared in the skin for the navel, and a separate scar can remain around it.³ Where a mini abdominoplasty is carried out in a selected person, this step may not be needed. The expected position and shape of the navel is a separate heading of the result from the lower abdominal scar.

Are other procedures carried out in the same session?

Adding liposuction or another operation requires a separate assessment of aims and risks. The plan is built not according to a wish to correct more than one area at once, but by assessing the total extent, the state of health and the burden of recovery together. The results of research on combined procedures are also not in one direction.⁹¹⁰ Carrying out procedures in the same session or dividing them into stages is therefore not a rule of superiority valid for everyone.

How do you prepare for surgery?

Smoking and nicotine: Smoking is a risk factor for wound healing problems after surgery. Direct surgical data on nicotine products other than cigarettes are scarcer. The practice reference of the American Society of Plastic Surgeons notes a lack of clinical data on e-cigarette use and surgical risk, but states that because nicotine is known to reduce blood flow, e-cigarettes and other nicotine products are regarded as a potential risk factor.¹¹ Stopping smoking, vaping and other nicotine-containing products at least 1 month before the operation, and not using them after surgery until healing is complete, is therefore advised. The studies below concern smoking cessation; their results do not establish the same reduction in risk for every nicotine product. A review pooling 6 randomised and 15 observational studies showed that every week of abstinence added benefit, and that studies with at least 4 weeks of abstinence produced markedly better results than shorter ones.¹² A study appraising systematic reviews together reported that cessation interventions beginning at least 4 weeks before surgery and combining multiple behavioural support sessions with pharmacotherapy reduced complications. The same study notes that interventions with only one component, even when started more than 4 weeks before surgery, raise quit rates without reducing complications.¹³ Shorter intervals are not useless either: in a meta-analysis of 55 studies covering adults undergoing a range of operations, the risk of pulmonary complications was 27 per cent lower in relative terms among those who stopped at least 2 weeks before surgery, and 29 per cent lower among those who stopped at least 4 weeks before, compared with those who continued smoking.¹⁴ The benefit therefore grows as the interval lengthens; being late does not make stopping pointless. The interval applied and the nicotine policy can vary from surgeon to surgeon.

Coexisting illness: Diabetes and blood pressure are expected to be under control before surgery. Where there is an active infection in the body, surgery is postponed.

Medication: Blood thinners and some herbal products can increase bleeding. Every medicine and supplement you take needs to be declared. Prescribed medication should not be stopped on your own decision.

Tests and anaesthetic assessment: The tests required are determined by general health and by the anaesthetic assessment.¹⁵ Any previous problem with anaesthesia or drug allergy should be declared. The instructions given about fasting and about how to take medication on the day of surgery are followed.

Home and transport: Someone is arranged to accompany you home on discharge.¹⁵ The timing of check-ups, the help you may need in the first days and the plan for time off work are organised beforehand. Follow the surgical team's guidance on preparing the operation area; do not shave or prepare the incision area at home on your own initiative.

Items used frequently at home are moved to places that can be reached without strain. A plan for someone to accompany you is made, bearing in mind that help may be needed getting out of bed, going to the toilet and on the first walks. Any part of the instructions about the drain, the dressing and the compression garment that is not understood is clarified before discharge.

What is recovery like?

The operation is carried out under general anaesthesia. 2-3 hours are planned for the operation and 1-2 nights for the hospital stay. The extent of the procedure carried out and the person's recovery can affect this timetable; where procedures are added, the care plan is assessed separately.

The first check-up is within the first week. Drains are removed within 1-3 days on average; the timing is arranged separately with the surgical team. Stitch removal is planned for 2 weeks and is carried out after the incision has been checked.

7-10 days are expected for bruising to settle and 1-2 weeks for marked oedema to subside. The shape becomes assessable within 2-4 months; residual slight swelling can last 3-4 months. Assessing the shape and the end of all swelling are not the same moment. The 6-8 weeks given for a full return to daily life likewise does not mean that the maturing of the scar is complete.

At check-ups, not only the time that has passed but also the closure of the wound, the direction of the swelling, pain and the state of movement are followed together. The end of an interval in the timetable does not make increasing swelling or newly starting pain ordinary. Where recovery is slower than expected, the return to work and to activities is rearranged.

What to pay attention to after surgery

The following is a general framework. Where the instructions you were given differ, your surgeon's instructions apply.

Drain and dressing: A drain helps to remove blood and tissue fluid collecting in the operated area.¹⁶ Removal is planned within 1-3 days on average. The dressing is continued according to your surgeon's advice until the wound has healed. The drain is not tugged, is not removed on your own initiative, and its connections are not altered outside the instructions given. A collection of fluid can develop after the drain has come out as well; the need for check-ups does not end.¹⁷

Compression garment: It is worn for 2-4 weeks, including at night. The arrangements for putting it on, taking it off and cleaning it are determined by the surgical team's instructions. The garment is not tightened in the belief that firmer use will give a better result. Where the pressure leads to marked pain, a change in skin colour or difficulty breathing, assessment is requested. Using a compression garment does not mean that a seroma will not develop.⁷ Finishing the period of compression garment use does not mean that all physical activities are permitted.

Sleeping: Rest with the head elevated. Your surgeon decides how long that position and the avoidance of physical strain are continued. A sleeping position that puts no pressure on the incision is preferred. Returning to sleeping on the side or front is assessed according to the state of the incision and the swelling.

Position for lying and walking: For the first 1-2 weeks you lie with the knees bent and walk leaning forwards. This way of walking, which does not stretch the abdominal incision, does not mean standing bent over for long periods or forcing yourself to bend. The manner of movement given is followed when changing position and getting out of bed. A return to walking upright and to different sleeping positions is arranged according to healing. Where a tummy tuck and a back lift have been carried out together, the discharge plan for lying and walking that takes both incision lines into account is followed.

Cold application: Cold is applied to the operated area without pressing on it. The form and duration of the application are determined by your surgeon's instructions.

Showering, wound and dressings: When you may shower depends on the dressing used. If there is a skin incision, once allowed you can shower without rubbing the wound and pat the area dry gently. Baths, swimming pools and the sea wait until the wound has closed completely.

Shower timetable: A return to showering is assessed within 1-2 weeks, according to the state of the wound and the dressing. Earlier removal of the drain is not by itself permission to shower. The care instructions given for the lower abdominal incision and, where present, the incision around the navel are followed separately; crusts are not picked off.

Movement: Strain such as bending the head down, straining and heavy lifting is limited in the early period. Movements that stretch or rub the incision area are avoided. Even if you feel well, do not return to strenuous activity suddenly. Activity and rest through the day are organised according to the plan given on discharge.

Pain: There can be tenderness, tightness and pain in the abdomen.¹⁸ The painkillers given are used as instructed. Pain that markedly prevents walking or changing position is reported to the team; rather than abandoning the movement plan altogether, pain control and the need for help are assessed. No new painkiller or additional medicine is started on your own decision.

Returning to work and sport: 2-4 weeks are set aside for a return to work. In jobs involving heavy lifting or constant strain on the abdominal area, suitability is assessed separately. A return to sport is planned in stages within 4-6 weeks; approval from your doctor is awaited before moving on to movements that strain the abdominal area. 6-8 weeks are expected for a full return to daily life. Being able to carry out a task at home comfortably does not mean that all physical activities are permitted.

Driving: A return can be assessed within 2-4 weeks. There must be no effect of medication reducing attention, no dizziness and no pain preventing movement. You need to be able to sit with a seat belt, to check your surroundings and to brake suddenly or manoeuvre comfortably. Where these conditions are not met, driving is not undertaken even if the timetable has run its course. Someone accompanies you home on discharge.

Sexual activity: A return can be assessed once everyday movements no longer cause marked pain and you feel comfortable. Pressure on the abdominal area, movements that stretch the incision line, and marked straining are avoided. Rather than a fixed day, the course of healing and the surgeon's advice are taken as the guide.

Smoking: Smoking impairs wound healing after surgery as well; cigarettes and nicotine products should be avoided until healing is complete.

Findings that are normal: Bruising, swelling, tightness and altered sensation around the incision can occur.¹⁸ What matters is that the findings are decreasing. Swelling that grows rapidly, is painful, or gathers markedly on one side should not be attributed to the healing period given alone. Where there is a new fullness, no attempt is made to press on the area to drain fluid.

How are early walking and prevention of clots planned?

Walking is begun 6-8 hours after leaving the operation, on the assessment of the healthcare team. This early walking is not the same thing as a return to sport. The need for rest does not mean remaining motionless in bed throughout the day; the movement plan given by your surgeon is a basic part of care. Help is taken at the outset; where there is dizziness or marked weakness, you do not push on and the team is informed.

The risk of clots is assessed routinely before surgery. A compression stocking is put on before the operation; after surgery it is removed by the surgeon's decision once you have begun to walk comfortably. An abdominal compression garment and a compression stocking are not products used for the same purpose and are not used in place of one another.

Where operations will be long, or where there are risk factors creating a predisposition to clots, prevention with medication is assessed. Which measures are applied together is determined according to the person's risk. Following the movement plan should not be neglected; equally, walking or any other measure should not be thought of as removing the possibility of a clot altogether.²

How do the scars change?

A long scar remains on the lower abdomen; where a procedure has been carried out around the navel, a separate scar can be present there.³ The length of the scar depends on the distribution of the excess skin removed and on the method chosen.³ The underwear line is taken into account when the incision is planned; but the scar remaining within a garment does not mean it has disappeared.

A scar can be red or raised at first and can fade and soften over time; some scars can remain more prominent.² 6 months to 1 year is expected for the scar to mature. Within that period the lower abdominal scar and the scar around the navel may not change at the same pace. It is explained that the final appearance cannot be known with certainty before surgery.⁶

Scar care: Silicone gel or a silicone sheet is used after the wound has closed and your surgeon considers it suitable. No product is applied on your own initiative to an incision that is open, discharging or not yet healed. Which form of product is used, when and how, is determined by the check-up findings. Where irritation develops, an assessment by your doctor is sought regarding use of the product.

Stitch removal does not mean that scar care has ended. Where there is widening, indentation or thickening, the scar is assessed separately at check-ups. Carrying out care regularly is not an assurance that the scar will disappear entirely.⁶

Risks and complications

Risk assessment covers both medical problems in the early period and unwanted results relating to shape and scarring.¹⁸ Because the definitions used in studies are not the same, a registry counting only events requiring presentation to hospital does not show all minor wound problems.¹⁰ Knowing the risks does not mean that they will develop in everyone.

Seroma, bleeding and wound problems

A seroma is a collection of tissue fluid in the operated area. It is assessed by examination and, where needed, with ultrasound; it may need to be drained by your doctor.¹⁹² Using a drain does not reduce the risk to zero. In seroma research, studies counting only fluid collections evident on examination and studies looking for fluid with ultrasound have to be assessed separately.¹⁹

In a single-centre study in which 119 women were followed for up to 6 months after a full tummy tuck with diastasis repair, no seroma was reported in the 39 people in whom dissection was carried out with a scalpel; it was reported in 15 of the 80 people in whom electrocautery was used.¹⁷ A seroma was defined as a non-bloody fluid collection identified on examination after drain removal and aspirated at least once.¹⁷ The patients were not allocated to the groups at random, were operated on by different surgical teams, and their baseline characteristics were found to differ.¹⁷ This result does not mean that a single technique will prevent seroma in everyone. Nor is this single-centre comparison a general frequency of seroma; because the method by which seroma is sought varies between studies, no single frequency is given.¹⁹

A haematoma is a collection of blood; it is not the same thing as a seroma. Bleeding, infection, opening of the wound and loss of skin or fat tissue can develop.¹⁸ In the 40,493-person conventional abdominoplasty group of an insurance database study, a haematoma requiring hospital admission, presentation to an emergency department or reoperation within 45 days was recorded in 282 people, that is 0.70 per cent, and the events in the infection row of the table in 199 people, that is 0.49 per cent.¹⁰ Infection was also recorded separately as an admission diagnosis; the 0.49 per cent figure does not include that separate category.¹⁰ These two events are the two largest groups among the complications reported in that registry; the registry does not cover milder wound problems and small seromas that can be managed in the clinic.¹⁰ Some wound problems can be followed with dressings while others require further intervention.² Where a wound problem develops, the healing timetable can lengthen and the scar can remain more prominent.²

Clots and general surgical risks

Blood clots: A clot forming in the leg veins and travelling to the lungs is serious. One-sided leg pain and swelling, sudden shortness of breath or chest pain need urgent assessment.

The approach to preventing clots is decided according to the person's risk and the operation planned. The measures to be used are explained in the discharge and care plan. No blood thinner is started without being prescribed, and existing treatment is not altered on the person's own decision.

In the group of 40,493 conventional abdominoplasties in an insurance database study of tummy tucks, confirmed pulmonary embolism, that is a clot travelling to the lung, was reported in 49 people within 45 days of surgery; the rate is 0.12 per cent.¹⁰ Deep vein thrombosis was recorded in 29 people in the same group, that is 0.07 per cent.¹⁰ The registry covers events requiring presentation to an emergency department, hospital admission or reoperation; the group also includes people who had additional procedures.¹⁰

These rates are not an estimate of individual risk. The rates of a leg clot and a pulmonary embolism, which can be present in the same person, are not added together to calculate a total risk. Because the study also contains clot events recorded under an admission diagnosis, the confirmed diagnosis counts here should not be read as a single rate covering all suspected events.¹⁰ The prevention plan is carried out together with the risk assessment, movement, stockings and, where needed, the medication approach explained above.

Problems related to general anaesthesia and cardiac and respiratory complications are also assessed.¹⁸ Any anaesthetic problem experienced previously and any newly developing change in health are declared before surgery.

Problems with shape, sensation and the scar

Asymmetry, remaining skin laxity, an irregular appearance, a prominent scar, prolonged swelling or lasting pain can develop.¹⁸ Numbness or a change in sensation around the incision can be permanent.² The lower abdominal line and the appearance of the navel are assessed separately; improvement in one does not guarantee that the other will be as expected.

Where the result does not meet expectations, it is investigated whether the cause is early swelling, remaining excess tissue or a problem with the scar. In some situations further correction may be needed.⁶ The decision about a further procedure is not made on the early appearance in a photograph or on a particular day in the timetable alone.

Risks related to procedures carried out together

In the observational study by Winocour and colleagues examining tummy tuck records, an association was reported between additional procedures and an increase in the risk of major complications.⁹ In the later study by Chaker, once other risk factors were taken into account, no significant increase in risk was shown for additional procedures.¹⁰ These studies examined different periods of the same insurance database, with different patient groups and distributions of combined procedures. Those differences matter when interpreting the findings, but do not by themselves establish why the results differed. A finding of no significant increase does not mean that additional procedures carry no risk or that all combined operations are equally safe.⁹¹⁰

Where liposuction or another operation is to be added, the risks of that procedure and how it will affect movement are addressed separately. Whether the plan is carried out in a single session or in stages is determined for each person. It is not assumed that carrying out more procedures automatically gives a better result.

Does the result change over time?

A change in weight after surgery can affect the result. New skin laxity or a change in the shape of the abdomen is not explained by how much tissue was removed at the first operation alone.¹ Just as a tummy tuck does not take the place of weight control, no single target on the scales is given to everyone in order to preserve the result.

Because a subsequent pregnancy can affect the abdominal skin and wall again, timing is assessed before surgery.¹ In the abstract of the systematic review by Karunaratne and colleagues, 237 people, most of whom had undergone a tummy tuck, and 17 studies were examined, and mean follow-up was reported as 8.5 months.⁵ It was concluded that previous surgery should not be regarded as an obstacle to pregnancy in itself.⁵ This is not a promise that pregnancy will not change the result or will carry no risk. Where there is a plan for pregnancy, the previous operation is declared to the obstetrician.

No single number of years can be given to everyone for the result. Changes over time are assessed together with the person's tissues, changes in weight and history of pregnancy.¹ The decision about a repeat operation is not made on the time that has passed alone.

What can be expected from the result?

The change expected rests on the excess skin that can be removed and, where needed, on the repair to be carried out in the abdominal wall.³ The person's starting structure, their existing scars and the limits of the correction are addressed together. The aim is not for every abdomen to look the same, or for everyone to reach a particular clothing size.

A tummy tuck does not remove all stretch marks. Stretch marks on the skin that is removed can be removed with it; the same result is not expected for stretch marks in other areas.¹ That a lasting incision scar will be created in return for a reduction in marked excess skin should be known at the outset of the decision.³

Returning to work, a full return to daily life, assessing the shape and the maturing of the scar are different processes. Assessing the result does not consist of the appearance during the early period of swelling. A remaining problem may need to be corrected separately; it is not guaranteed that all expectations will be met with the first operation.⁶

When should you contact a doctor?

Do not wait for the scheduled check-up in the following situations.

• Rapidly increasing swelling or tightness in the abdomen
• Pain that increases rather than settling, or becomes marked despite the pain treatment given
• Fever, spreading redness or discharge from the incision line
• The wound opening or bleeding that does not stop
• Newly developing marked pallor, darkening or blistering of the skin
• The drain coming out of place, or increasing swelling in the abdomen while drain output changes
• Steadily increasing pain or pressure under the compression garment

These findings may call for assessment for bleeding, a collection of fluid, infection or problems with the circulation of the tissue.¹⁸¹⁷ Rather than trying to work out the cause of a new swelling at home, inform the surgical team. That the drain has been removed or the check of the stitches completed is not a reason to hold back new findings.

One-sided leg pain and swelling, sudden shortness of breath or chest pain are emergencies. Where there is a sudden breathing problem in particular, urgent assessment should not be delayed while trying to reach your doctor. That the movement plan has been followed or a preventive measure used does not reduce the importance of these signs.

About the numbers in this article

The periods given for the operation, the hospital stay, stitches, the drain, the compression garment, showering and returning to activities, and the ranges given for bruising, swelling, shape and the scar, are the framework of clinical practice. Recovery periods from institutional pages have not been carried over here. That the fact box contains the same interval for returning to work and for driving does not mean these activities are assessed under the same conditions.

The rates in the research are limited to the patient group, the definition of the event and the period of follow-up stated. The registry used for clots follows particular presentations within 45 days; it does not show lifetime risk.¹⁰ The seroma example comes from 6 months of follow-up and counts fluid drained after the drain was removed.¹⁷ Different events and different periods of follow-up are not added together into a single complication percentage.

The common paragraph on smoking cessation reports research covering a range of operations. A relative reduction in risk is not an absolute complication rate specific to tummy tucks, nor does it mean that all nicotine products have been researched separately with the same effect.¹²¹³¹⁴

References

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2. British Association of Plastic, Reconstructive and Aesthetic Surgeons. Abdominoplasty. Accessed 8 September 2026. Institutional text ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰

3. American Society of Plastic Surgeons. Tummy Tuck Procedure Steps. Accessed 8 September 2026. Institutional text ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷

4. American Society of Plastic Surgeons. Tummy Tuck Candidates. Accessed 8 September 2026. Institutional text ↩ ↩²

5. Karunaratne YG, Romeo PB, Willis M, Sanki A. The Safety and Effects of Pregnancy after Abdominoplasty: A Systematic Review. Aesthetic Plast Surg. 2023;47(4):1472-1479. doi:10.1007/s00266-023-03423-x ↩ ↩² ↩³

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10. Chaker SC, Hung YC, Saad M, Perdikis G, Grotting JC, Higdon KK. Complications and Risks Associated With the Different Types of Abdominoplasties. Aesthet Surg J. 2024;44(9):965-975. doi:10.1093/asj/sjae060 ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹²

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12. Mills E, Eyawo O, Lockhart I, Kelly S, Wu P, Ebbert JO. Smoking cessation reduces postoperative complications: a systematic review and meta-analysis. Am J Med. 2011;124(2):144-154.e8. doi:10.1016/j.amjmed.2010.09.013 ↩ ↩²

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14. Tang E, Rodriguez RM, Srivastava A, et al. Impact of short duration smoking cessation on post-operative complications: a systematic review and meta-analysis. J Clin Anesth. 2025;106:111967. doi:10.1016/j.jclinane.2025.111967 ↩ ↩²

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17. Valença-Filipe R, Martins A, Silva Á, Vásconez LO, Amarante J, Costa-Ferreira A. Dissection Technique for Abdominoplasty: A Prospective Study on Scalpel versus Diathermocoagulation (Coagulation Mode). Plast Reconstr Surg Glob Open. 2015;3(1):e299. doi:10.1097/GOX.0000000000000222 ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

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19. Liao CD, Zhao K, Nikkhahmanesh N, Bui DT. Decreasing Seroma Incidence Following Abdominoplasty: A Systematic Review. Aesthet Surg J Open Forum. 2024;6:ojae016. doi:10.1093/asjof/ojae016 ↩ ↩² ↩³