What Are My Breast Reconstruction Options?
Breast reconstruction surgery can be performed in a single stage or in at least two stages, which can span across a period of several months. There are two categories of reconstruction: implant-based reconstruction and reconstruction using the patient’s own tissue (autologous). There are many factors and variables to consider in deciding whether to use one’s own tissue to reconstruct breasts or to utilize breast implants.
Tissue Flap Reconstruction (Autologous Reconstruction)
A tissue flap procedure uses a woman’s own tissue to reconstruct one or both breasts. Also referred to as autologous breast reconstruction, this option utilizes tissue from other parts of the body, such as the abdomen, back, thighs, or buttocks, to build the new breast mound. While a reconstructed breast will never exactly mimic a natural breast in appearance or feel, tissue flap reconstruction can allow for a more natural-looking breast reconstruction than other reconstruction options.
Additionally, the resulting breast from a flap procedure can more closely resemble a natural breast in behavior, as breasts formed by a woman’s own tissue typically shrink or grow proportional to an individual’s weight fluctuation. Because the flaps used in autologous breast reconstruction require healthy blood vessels for the tissue’s blood supply, some patients may not be optimal candidates for a tissue flap procedure. Factors taken into consideration include tobacco use, a history of uncontrolled diabetes, poor blood circulation (vascular disease), or connective tissue diseases.
Depending on the location of the donor site, tissue flap techniques employed may include:
- TRAM (transverse rectus abdominis muscle) or DIEP (deep inferior epigastric perforator): Utilized most commonly, TRAM and DIEP flaps use tissue from the abdomen to form the new breast. While a TRAM flap transfers muscle, skin, and fat to the chest for breast reconstruction, a DIEP flap relocates only skin and fat and is useful when muscle transfer is not necessary.
- Latissimus dorsi flaps: This technique borrows tissue from the upper back and transfers blood vessels, skin, muscles, and fat to the chest in order to rebuild the breast. Latissimus dorsi flaps can be an ideal reconstruction option for women who may not be good candidates for TRAM or DIEP flaps due to inadequate donor tissue on the abdomen, but often require an underlying breast implant for sufficient volume.
- SGAP (superior gluteal artery perforator): SGAP flaps transfer skin and fat from the buttocks in order to reconstruct the breast mound. Though used less often, SGAP flaps can be used as an alternative to TRAM or DIEP flaps when the abdominal tissue is not suitable as a donor site.
- TUG (transverse upper gracilis): TUG flaps use tissue from the inner thigh, and are generally most successful for women with a small amount of breast volume to recreate. TUG techniques are utilized when donor tissue in the abdomen, upper back, or buttocks is insufficient to reconstruct the new breast.
Implant-Based Reconstruction
For some women, an implant may be a more beneficial option to recreate the new breast. Depending on each patient’s unique needs, implant-based reconstruction can often be performed at the same time as cancer removal surgery (mastectomy). A tissue expander may be required if the patient is interested in a larger final breast size. Fat grafting may be used to thicken the layer of coverage over the breast implant(s) in the event that a woman’s skin tissue is too thin.
Today there are more breast implant options than ever before. Implants can be textured or smooth, round or anatomic, or saline-filled or silicone gel-filled. They are available in all sizes, shapes, and degrees of projection to accommodate each woman’s unique anatomy, needs, and desires for enhancement. Anatomic or shaped implants have a textured surface to help achieve better stability within the breast to avoid unwanted shifting or movement. A smooth round implant is the most popular choice for many women because it typically moves slightly with a woman’s breast and more accurately resembles the natural breast.