Breast Fat Grafting in Singapore

At Argent Plastic Surgery, breast fat grafting is performed by Dr Lee Hanjing, a fellowship-trained specialist plastic surgeon, at Mount Alvernia Hospital. Also known as fat transfer breast augmentation, the procedure uses the patient's own fat, harvested from donor areas such as the abdomen or thighs, to enhance breast volume without implants. It is performed as a day surgery.

What Is Breast Fat Grafting?

Breast fat grafting is an implant-free procedure performed under sedation or general anaesthesia. It utilises a three-stage process:

  1. Fat Harvesting: Fat is gently removed via liposuction from a donor area with sufficient tissue, typically the abdomen or inner thighs, through sub-centimetre incisions.
  2. Processing: The harvested fat is processed using centrifugation (the Coleman technique) to isolate and purify the viable fat cells.
  3. Injection: The purified fat is carefully injected back into the breasts in small aliquots (tiny layers) to maximise its survival and integration with the surrounding tissue.

Benefits of Breast Fat Grafting

Breast fat grafting has several clinical and practical properties that patients commonly consider when discussing their options during consultation:

  • Uses Your Own Tissue: The procedure is a form of autologous fat transfer to the breast, meaning no foreign implant material is introduced, and there is no risk of rejection.
  • Dual Body Contouring: Fat is removed from a donor area, such as the abdomen or inner thighs, while the breasts are augmented, refining the body contour in a single procedure.
  • Natural Look and Feel: Because the transferred fat integrates with the surrounding breast tissue, the result is often described as a natural breast augmentation in both appearance and texture.
  • Minimal Scarring: Both the liposuction harvest and the fat injection use sub-centimetre incisions, leaving only small, discreet scars.
  • No Implant-Related Concerns: Because no device is placed, the procedure avoids implant-specific issues such as capsular contracture or implant rupture.

Who Is Suitable for Breast Fat Grafting?

Breast fat grafting is a breast augmentation surgery that is suited to women seeking modest enhancement and natural-feeling results. However, suitability depends on both body composition and individual goals.

The procedure is typically suitable for women who:

  • Have Sufficient Donor Fat: Patients with enough fat in the abdomen, flanks, or inner thighs to harvest a meaningful volume for transfer.
  • Are Seeking Modest Enhancement: Patients aiming for a half to one cup size increase per session, rather than a dramatic single-stage change.
  • Prefer Breast Augmentation Without Implants: Patients who would rather avoid foreign material and the long-term considerations associated with implants.
  • Want Post-Pregnancy or Asymmetry Correction: Patients seeking volume restoration after pregnancy or breastfeeding, or correction of mild breast asymmetry.
  • Have Stable Weight and Good Skin Elasticity: Patients whose weight has been stable for some time and whose skin can accommodate the added volume.

Breast fat grafting may not be the most appropriate option for:

  • Patients with Very Little Body Fat: Without sufficient donor tissue, the volume that can be transferred is limited.
  • Patients Seeking a Large Single-Stage Increase: Patients who want significantly more than one cup size in a single procedure are usually better suited to implant-based options.
  • Patients with Significant Breast Ptosis: A breast lift (mastopexy) may be required alongside or instead of fat grafting where there is considerable drooping.

How Is Breast Fat Grafting Performed?

The breast fat grafting procedure is typically performed as a day surgery under sedation or general anaesthesia, and takes about two hours. It is carried out in three stages:

  • Fat Harvest via Liposuction: Fat is harvested from the abdomen or inner thighs through sub-centimetre incisions, refining the donor area simultaneously.
  • Fat Processing via Centrifugation: The harvested fat is processed using the Coleman technique, which separates viable fat cells from fluid and other material to prepare them for transfer.
  • Fat Injection into the Breasts: Fat is injected in small aliquots to maximise survival and integration with the surrounding tissue, and is distributed evenly through fine cannulas across the breast.

Clinical studies suggest that approximately 60-70% of the transferred fat survives long-term, with the remainder reabsorbed by the body in the months following the procedure. The injection technique, the volume transferred per session, and individual healing all influence the final outcome.

Recovery After Breast Fat Grafting

Recovery from breast fat grafting surgery is generally more comfortable than implant-based surgery, as no muscle dissection is involved. A typical recovery timeline consists of:

  • Day of Surgery: Most patients return home the same day, and a compression garment is fitted to the donor area to support healing and reduce swelling.
  • Week 1 to 2: Swelling and bruising at both the donor site and the breasts are expected, with most patients returning to desk-based work between three and five days after surgery.
  • Weeks 2 to 4: The compression garment is worn for four to six weeks, and sports and other high-impact activities should be avoided for at least four weeks.
  • Three Months: Most of the swelling has settled by this point, and the final volume becomes assessable, at which point a further session can be considered if additional volume is desired.

Deep massage, firm pressure, and prone sleeping should be avoided on the breasts in the early weeks, as these can disrupt the survival of the transferred fat.

Breast Fat Grafting Cost in Singapore

The price of breast fat grafting in Singapore varies depending on the volume of fat to be transferred, the areas requiring liposuction, the number of sessions planned, and the associated anaesthesia and facility fees.

As breast fat grafting is generally considered a cosmetic procedure, the cost is not claimable under Medisave or standard insurance plans. A personalised quote is provided following consultation, once Dr Lee Hanjing has assessed your anatomy and goals.

Frequently Asked Questions About Breast Fat Grafting