Post-Weight-Loss Body Contouring

What the procedure is

After significant weight loss, whether through diet or following bariatric surgery, many people are left with excess skin that does not retract on its own, because the elastic fibres in the skin have been stretched over a long period.

Body-contouring surgery aims to remove this excess skin and reshape the contour. It includes abdominoplasty or circumferential body lift, arm lift, thigh lift and breast lift.

It is frequently carried out in several stages separated by months, because performing everything in one sitting lengthens anaesthesia and increases cumulative risk.

Part of this surgery is functional as well as aesthetic: overhanging skin can cause recurrent skin infections in the folds and difficulty with movement and clothing.

Who is a suitable candidate

• People who have lost significant weight and held a stable weight for at least six to twelve months.
• People whose nutritional status has stabilised after bariatric surgery, since protein or vitamin deficiency impairs wound healing.
• Non-smokers, because the effect of smoking on wound healing is more pronounced in this extensive surgery.
• People who understand that this surgery leaves long scars, and that the trade-off between removing excess skin and scar length is the core of the decision.

How it is performed

Performed under general anaesthesia. Duration varies considerably with the type of procedure and number of areas, and may extend to several hours.

Incision positions are planned before surgery with the patient standing, because the distribution of excess skin changes with body position.

Excess skin is removed, the tissues are repositioned higher, wounds are closed in layers, and drains are placed in most cases.

Extensive procedures usually require a hospital stay of several days.

Recovery

• Recovery is longer than for single procedures; return to full activity may take six to eight weeks or more.
• Compression garments are worn for a period determined by the surgeon.
• Regular wound review matters, particularly where incisions meet, as healing there is slower.

Scars

This surgery leaves long, permanent scars — a known and accepted trade-off for removing the excess skin.

Scars are planned to fall within clothing lines where possible, but their length cannot be avoided.

The likelihood of thickened scarring is higher here than in more limited surgery.

Risks and complications

Every operation carries risk. This is an educational list, not an exhaustive one; the risks specific to your case are discussed during consultation.

• Risks of prolonged anaesthesia.
• Delayed wound healing and separation of wound edges, more common in this category of surgery.
• Fluid collection under the skin, which may recur and need drainage.
• Infection.
• Bleeding and blood loss in extensive procedures; some cases require transfusion.
• Deep vein thrombosis and pulmonary embolism.
• Partial loss of skin at the wound edges, particularly in smokers.
• Asymmetry, or the need for later corrective surgery.
• Permanent numbness in areas of skin.

Combining with other procedures

Combining areas is planned carefully. Two adjacent areas are commonly addressed in one sitting, while distant areas are deferred to a later stage to limit anaesthetic time and blood loss.

Common questions