Rupture of Breast Implants
Breast implants are not lifetime devices and cannot be expected to last forever. Some implants rupture in the first few months after being implanted and some rupture after several years, others are intact 10 or more years after the surgery.
Capsular Contracture
The scar tissue or capsule that normally forms around the breast implant may tighten and squeeze the breast implant. This is called capsular contracture. Over several months to years, some women have had changes in breast shape, hardness, or pain as a result of this contraction. Although this seems to occur to some extent in most women with breast implants, there are no reliable data on how often this happens. If these conditions are severe, more surgery may be needed to correct or remove the breast implants.
Other Known Risks
Calcium Deposits in the Tissue Around the Breast Implant
Calcium deposit smay form in the tissue around a breast implant and may cause pain and hardening of scar tissue. In some cases, these deposits may need to be surgically removed.
Additional Surgeries
You should understand there is a fairly high chance you will need to have additional surgery at some point to replace or remove the breast implant. Also, problems such as rupture, capsular contracture, infection, shifting and calcium deposits can require removal of the breast implants. Discuss the risk of these additional surgeries with your physician. Many women decide to have the breast implants replaced, but some women do not.
Infection
Infection can occur with any surgery. The frequency of infection with breast implant surgery is not known, but as a prospective patient, you should ask your physician what his or her experience has been. Most infections resulting from surgery appear within a few days to weeks after the operation. However, infection is possible at any time after surgery. Infections with foreign bodies present (such as breast implants) are harder to treat than infections in normal body tissues. If an infection does not respond to antibiotics, the implant may have to be removed. After the infection is treated, a new breast implant can usually be put in.
Hematoma
A hematoma is a collection of blood inside the body (in this case, around the breast implant or around the incision). Swelling, pain, and bruising may result. The chance of getting a hematoma is not known, but if you are considering breast implants you should ask your physician about his or her experience. If a hematoma occurs, it will usually be soon after surgery. (It can also occur at any time after injury to the breast.) Small hematomas are absorbed by the body, but large ones may have to be drained surgically for proper healing. Surgical draining causes scarring, which is minimal in most women.
Delayed Wound Healing
In rare instances, the breast implant can stretch the skin abnormally, depriving it of blood supply and allowing the breast implant to push out through the skin. This complication usually requires additional surgery.
Changes in Nipple or Breast Sensation
Changes in sensation may result from breast implant surgery. These changes may be temporary or permanent. They may affect sexual response and the response of the nipple during breast feeding.
Shifting of the Breast Implant
Sometimes an implant may shift from its initial placement, giving the breasts an unnatural look. If the breast implant shifts, it may become possible to feel the breast implant through the skin. Other problems with appearance could include incorrect breast implant size, visible scars, uneven appearance, and wrinkling of the breast implant.