Breast reconstruction is a surgical procedure that restores shape to your breast after mastectomy — surgery that removes your breast to treat or prevent breast cancer.
One type of breast reconstruction uses breast implants — silicone devices filled with silicone or salt water (saline) — to reshape your breasts. Breast reconstruction with breast implants is a complex procedure performed by a plastic surgeon. The breast reconstruction process can start at the time of your mastectomy or it can be done as a delayed procedure. The breast reconstruction process usually requires two or more operations — and several visits to your doctor — to insert, position and fill the breast implants.
Breast reconstruction with breast implants carries the possibility of complications, including:
- Poor wound healing
- Implant rotation
- Implant rupture or deflation
- Protrusion of the implant through the skin
Less common complications include:
- Increased risk of future breast surgery to replace or remove the breast implant
- Changes in breast sensation
- Scar tissue that forms and compresses the implant and breast tissue into a hard, unnatural shape (capsular contracture)
Correcting any of these complications may require additional surgery. If you need adjuvant radiation therapy, you might not be an ideal candidate for breast implant reconstruction. Radiation therapy often leaves the skin and underlying tissue discolored or damaged. In such cases, doctors tend to recommend breast reconstruction with a tissue flap instead.
The breast reconstruction process begins with the placement of a breast implant or tissue expander, either at the time of your mastectomy surgery (immediate reconstruction) or during a later procedure (delayed reconstruction). Breast reconstruction often requires multiple operations — even if you choose immediate reconstruction — so you’ll likely face follow-up procedures later on.
A breast implant is a round or teardrop-shaped silicone shell, filled with salt water (saline) or silicone gel. A plastic surgeon places the implant behind the muscle in your chest (pectoral muscle) in a manner similar to what occurs during breast augmentation surgery.
Some women are able to go through a one-stage process — having the permanent breast implant placed at the time of the mastectomy. However, most women require a two-stage process, using a tissue expander before the permanent implant is placed.
Tissue expansion is a process that stretches your remaining chest skin and soft tissues to make room for the breast implant. The process takes place gradually, typically over several months.
Your surgeon places a tissue expander, similar to a balloon, under your pectoral muscle at the time of your mastectomy. The tissue expander has a small valve that your doctor can access by inserting a needle through your skin. Over the next few months your doctor or nurse injects saline into the valve, filling the balloon in stages. This gradual process allows the skin to stretch over time. You may experience moderate discomfort or a sensation of pressure as the implant expands.
After the tisue expansion process is complete, your surgeon performs a second surgery to remove the tissue expander and replace it with a permanent implant. Some tissue expanders are designed to be left in place permanently, so the second operation may be less extensive and require only local anesthesia.
You may be tired and sore for a few weeks after your surgery. Your doctor can prescribe medication to control your pain. You may have drainage tubes in place for a short time after your surgery to remove excess fluids that collect in the surgical site. The drainage tubes remain in place until the amount of fluid draining substantially decreases.
You’ll also have stitches (sutures) in place after your surgery. They’ll probably be absorbable sutures, though, so you won’t need to have them removed. Scarring is permanent, but the scars generally fade over time.
Getting back to normal activities may take up to six weeks or more. Take it easy during this period. Your doctor will let you know of any restrictions to your activities, such as avoiding overhead lifting or strenuous physical activities. Don’t be surprised if it seems to take a long time to bounce back from surgery — some women report that it took as long as a year or two before they felt completely healed and back to normal.
Generally, you’ll follow up with your plastic surgeon on a yearly basis to monitor your reconstructed breast. Make an appointment sooner than that, however, if you have any concerns about your reconstruction.
Breast reconstruction may also entail reconstruction of your nipple, if you choose, including tattooing to define the dark area of skin surrounding your nipple (areola).
Future breast cancer screening
If you’ve only had one breast reconstructed, you’ll need to have screening mammography done regularly on your other breast. Mammography isn’t usually necessary on breasts that have been reconstructed, as the mastectomy removes most of your breast tissue. You may opt to perform breast self-exams on your natural breast and the skin and surrounding area of your reconstructed breast.
Your doctor may recommend that you have a magnetic resonance imaging (MRI) test done every three years on your reconstructed breast to check for signs of implant rupture.
Breast reconstruction surgery offers many benefits, but it won’t make you look or feel exactly like you did before your mastectomy.
What breast reconstruction can do:
- Give you a breast contour
- Provide improved symmetry to your breasts so that they look similar under clothing or a bathing suit
- Help you avoid the need for an external prosthesis
What breast reconstruction may do:
- Improve your self-esteem and body image
- Partially erase the physical reminders of your disease
- Require additional surgery to correct reconstructive problems
What breast reconstruction won’t do:
- Make you look exactly the same as before
- Give your reconstructed breast the same sensations as your normal breast