Tummy Tuck — Procedure Guide, Recovery & Risks | MyMedicPlus

A tummy tuck, medically termed abdominoplasty, is a major cosmetic or reconstructive plastic surgery procedure that surgically removes excess, lax abdominal skin and subcutaneous fat, tightens the separated or weakened rectus abdominis muscles (diastasis recti repair), and repositions the umbilicus to restore a flatter, firmer abdominal contour. Abdominoplasty is distinct from liposuction, which only removes fat; abdominoplasty addresses excess skin and muscular laxity that cannot be corrected by liposuction or exercise alone. Several variants exist across a spectrum of surgical complexity: mini-abdominoplasty (limited lower abdominal skin excision below the umbilicus, no muscle repair, no umbilical transposition), standard full abdominoplasty (the most common procedure — hip-to-hip suprapubic incision, full flap elevation to the costal margins, muscle repair, and umbilical transposition), extended abdominoplasty (incision extends around the hips to address lateral flank and back skin excess), and circumferential body lift (belt lipectomy — a 360-degree procedure addressing the abdomen, flanks, back, and buttocks, commonly performed after massive weight loss). Abdominoplasty is one of the top five most commonly performed cosmetic surgical procedures worldwide, with over 200,000 procedures performed annually in the USA alone. It consistently achieves high patient satisfaction and meaningful improvements in body image, physical function, and quality of life when performed on appropriately selected patients.

Abdominoplasty is suitable for adults at or near their ideal body weight — typically within 10–15 kg of their target — with excess loose skin on the lower abdomen that is resistant to diet and exercise. Ideal candidates have diastasis recti causing a protruding belly and weakened core despite fitness; loose, redundant abdominal skin following significant weight loss or bariatric surgery leaving overhanging skin folds (pannus); or persistent skin laxity and muscle separation after one or more pregnancies that has not resolved despite returning to target body weight. Women who plan further pregnancies are strongly advised to postpone abdominoplasty, as pregnancy will stretch and undo the surgical repair. Candidates must be non-smokers or stop smoking at least 6 weeks before and after surgery to reduce wound complication risk. Stable weight for at least 6–12 months before surgery is a prerequisite. Psychological readiness and realistic expectations are assessed at pre-operative consultation.

Under general anaesthesia, the surgeon makes a primary horizontal incision running from hip to hip, positioned at or below the natural bikini line to be concealable beneath underwear and swimwear. A second small incision frees the navel from the surrounding skin. The abdominal skin is elevated off the underlying abdominal wall in a single large flap, separating it from the muscular fascia from the bikini line incision up to the lower rib cage, creating wide exposure of the rectus muscles. The diastasis recti is repaired by suturing the fascial sheath of the rectus abdominis muscles together in the midline with permanent or long-lasting absorbable sutures from the xiphisternum down to the pubis, narrowing the waist and strengthening the abdominal wall. Excess skin and fat in the lower abdominal flap are excised. The remaining skin flap is pulled downward, re-draped, and sutured to the lower incision under appropriate tension. A new opening is created for the navel, which is repositioned and sutured in an anatomically natural position. One or two suction drains are placed and brought out through the lower incision to remove fluid accumulation during the early healing period. Liposuction of the flanks, upper abdomen, or other areas is commonly performed in the same session to improve overall body contour. Total operating time is typically 3–5 hours.

Drain tubes are removed in clinic after 1–5 days when drainage falls below 30 mL per 24 hours. A firm abdominal compression garment is worn continuously day and night for the first 6 weeks to control swelling, support the muscle repair, and reduce seroma risk. Patients are mobilised the same day of surgery but walk in a slightly forward-bent posture for the first 1–2 weeks as the tightened skin and fascial repair relax gradually. Driving resumes at 2–3 weeks once the patient can perform an emergency stop without pain. Return to light desk work is possible at 2–3 weeks. Exercise progresses from gentle walking from week 2, to light activity at 6 weeks, and full activity including core strengthening at 8–12 weeks. Final body contour results are visible at 3–6 months once post-operative swelling fully resolves. Scar maturation continues for 12–18 months.

Seroma formation — fluid collection under the abdominal skin flap — is the most common complication, occurring in 5–15% of cases and typically requiring aspiration in clinic. Haematoma (blood collection) occurs in 1–4% and may require surgical drainage. Wound infection complicates 1–3% of procedures. Wound dehiscence (breakdown) is most likely at the T-junction where the vertical midline scar meets the horizontal bikini scar, and is more frequent in smokers and diabetics. Deep vein thrombosis and pulmonary embolism risk is 1–3% — chemoprophylaxis, compression stockings, and early mobilisation are essential. Asymmetric scarring, dog-ears (puckering at the scar ends), and umbilical malposition are aesthetic complications requiring revision in 3–8% of cases. Skin necrosis from poor blood supply is rare but serious, particularly in smokers, obese patients, or those with prior abdominal scars. Smokers have significantly higher wound complication rates and must stop smoking for a minimum of 6 weeks before and after surgery.

Abdominoplasty produces high patient satisfaction rates of 85–95% with significant improvements in body contour, clothing fit, self-confidence, and quality of life that are sustained long-term when weight is maintained. Diastasis repair provides measurable functional improvements in core stability, reduced low back pain in 70–80% of patients with pre-operative back pain, and improved ability to exercise effectively. Patients who have experienced chronic rashes, skin infections, and hygiene difficulties from overhanging skin folds find complete resolution after surgery. The primary horizontal scar is permanent but fades from a pink raised line to a thin silvery flat scar over 12–18 months and is positioned below the waistband of underwear and most swimwear. Scar management with silicone sheeting from 6 weeks post-operatively and strict sun avoidance for 12 months optimises the final scar appearance. Results are long-lasting provided weight is maintained within 5–10 kg of the post-operative result.