Breast Augmentation – Is it safe?

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In a word, Yes. Breast augmentation is a safe and transformative procedure; however, as with all surgeries there are a few complications you should be aware of.  The implant companies will tell you that their devices are designed to last 10 years; however, this is both variable and often the lesser of more common problems.  Approximately one in four women that undergo implantation will require a second revision surgery in within the next four years, and the main causes for this are (i) a hardening and possible pain in the breasts from contracture, (ii) dissatisfaction with size, and (iii) implant rupture.  Below is my attempt to address each of these as well as an answer to breast cancer detection in augmented women.

Capsular Contracture

All implanted materials cause an immune response in your body that results in a “scar” surrounding the device.  These are called capsules.  They can actually be a good thing if they remain soft as they keep the implant stable and in the correct place.  At times these capsules can become thick, hard and even cause pain; a phenomenon called capsular contracture.  How often does this happen?  In patients undergoing cosmetic breast augmentation it occurs anywhere from 8% to 40% with an increasing rate the longer you have your implants.

Capsular contracture appears to have two distinct time-points: (i) early, thought to be due to poor sterility or poor surgical technique, and (ii) late, likely due to a chronic inflammatory response.  Early contracture occurs in the first several months and is noted by a hardening of your breast and often a migration of the implant up toward your collar bone.  This is thought to be caused by bad infection, bleeding, or fluid collecting around the implant during your surgery.  Late contracture occurs in the following years and is likely due to an indolent bacterial coating on the implant from the initial surgery or from gel bleeding from within the implant.

Treating contracture can be difficult, and prevention is the key.

Once it develops, many techniques can be used.  The easiest and least often chosen is to remove the implants.  The next option is to change the location of the implant (from over the muscle to under or vice versa) or change the type of implant.  A new method is emerging in which your surgeon places a piece of cadaver skin product (either from pigs or humans) between the implant and your breast tissue.  These are called ADMs or biologics and the early results are impressive.  All of these options can be expensive, but check with your implant company as you may be reimbursed for part of your procedure.

Size Dissatisfaction

Most women that are dissatisfied with their size want to be larger.  In reviewing our patients over the last ten years, only about 6% undergo a revision surgery to have their implant volume changed.  Of these women, two out of three want to be larger and on average about 75cc bigger (roughly half a cup size).  Most of the women wanting larger implants were under the muscle and those actually requesting smaller implants were above the muscle.  Age, BMI and initial implant volume did not appear to influence a patient’s desire for larger or smaller breasts.  Comprehensive pre-operative planning is crucial here, and for a detailed discussion please see.

Implant Rupture

The silicone surface of modern breast implants are extremely durable.  Implant rupture rates of the newer generation implants are approximately 1% at six years.  It is clear that the shell strength diminishes over the lifetime of the implants and that rupture rates increase with time.  The implant companies warranty their devices for ten years; therefore, revision surgery for rupture should be covered.

If a silicone breast implant ruptures and leaks gel into your breast tissue, your overall health is not at risk.  Patients may not even know when gel implants have ruptured, because the capsule surrounding the implant holds the gel inside.  These silent leaks may only be picked up on mammography or MRI.  However, if a saline device leaks you will experience a deflation of your breast as the fluid is resorbed by the body.  In either case, see your plastic surgeon to discuss your surgical options.

Implants and Breast Cancer

Neither saline or silicone gel implants lead to an increased rate of breast or other cancers.  Most patients want to know whether implants can hinder breast cancer detection.  The answer to this is both yes and no.

Yes, implants decrease the ability of a radiologist to detect breast cancer on a mammogram.  Breast implants are not as pliable as breast tissue, and the best images are created when the breast is squeezed so there is less density for the xrays to travel through.  Dr. Ecklund created a different screening protocol for augmented women to help increase the yield of mammograms; however, it still lags behind non-augmented patients.

No, despite a lower sensitivity to detect breast cancer on mammography the cancers found in augmented patients are the same size and stage as other women.  In fact, the disease free survival and overall survival for augmented women is the same as other women.  One reason is thought to be that the implant sitting under the breast tissue actually thins your tissue and makes it easier to feel a developing tumor.

The take home message is that an implant can make it harder for your radiologist to detect cancer in your breast, but this does not affect the development of or survival from breast cancer.

Breast Augmentation – How Do I Choose?

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Breast augmentation is one of the leading cosmetic procedures in the United States.  In the right hands it is a safe and life changing operation with minimal recovery.  As plastic surgeons we strive for your complete satisfaction, and this can be accomplished by honest and educated dialogue.  Your input is extremely important! What follows is a primer on breast augmentation and points to consider when talking with your surgeon

Implant type

Breast implants available in the U.S. are primarily made by three companies: Mentor, Allergan, and Sientra.  All implants are safe, and each company has a different profile to offer.  Implants are defined by their shape, fill material, and surface texture.  Ask your surgeon which implant company they prefer and then read the company’s literature to discern slight differences for each characteristic. Your first choice is silicone or saline implants.  Silicone gel implants feel more natural with less imperfections, but they require larger incisions and cost more ($1900/pair versus $900/pair for saline).  Over twenty years of research have proved they are safe, and I would recommend them to family and friends.  Saline is also a good option, and these implants can be placed through small incisions under your arm or even through your belly button.

Breast implants come in a variety of shapes.  First, determine if you like the round shape of traditional implants or the newer anatomic or tear-drop shape.  The anatomic implants give more lower breast fullness with less of a shelve or ridge in the upper breast.  These may look more natural, but they also show less cleavage.   They can also flip or rotate and not all surgeons are familiar with implanting them.  Second, implants are defined by their height, width, and projection.  You can measure the width of your breast in centimeters starting approximately 2cm to the side of midline and ending at the lateral crease of your natural breast.  Once you know this, you can determine the variations in height and projection to choose from.  More height will give you greater upper breast fullness and cleavage, while increasing projection will take some of this away and place more fullness in the center of the breast.

Implant location

Implants can be placed above the chest muscle (directly under the breast tissue) or under the chest muscle.  There is much debate by plastic surgeons as to which is better, but in reality either location can make beautiful breasts.  Most surgeons agree that if you have minimal breast tissue to start with then the implants should be placed under muscle to hide them better.  Otherwise, this is your choice.  Implants placed under the muscle often have less of the “fake” look; however, sometimes they can move when you use your chest muscles (hyper-animation).  Placing the implant above the muscle usually gives more cleavage, but imperfections can be felt more easily since they have less covering tissue.  Ask your surgeon what he or she feels is best for you.


Incisions can vary from 2cm up to 6cm in length and can be placed under your breast, around you areola, in your armpit or even in your belly button.   The most common location is under your breast as this provides direct access to your breast tissue and chest muscle.  I do not recommend the areola incision.  Although the scar is well hidden, your surgeon will have to cut some of your breast ducts which exposes the implant to bacteria as it is inserted.   The choice of incision is not as important, and often your surgeon will go with the one he or she is most familiar with.

Implant size – choosing the right fit

This is the hardest and most important decision you and your doctor must make. Your job is to determine a range or window that you think you want and clearly discuss this with your surgeon.  Do not accept anyone telling you they know what will fit you best! First, accurately determine what size you are now.  All women use bra sizes even though this is an inaccurate estimate.  Take the time to go to a store like Curves and have a professional size you.  Remember that your breasts change slightly when ovulating and menstruating.

Now the hard part is to decide what size you would like your breasts to be.   Bringing in photos of celebrities is terribly misleading and often complicates the process as those women have different builds than you.  Instead, decide if you want to be a C cup or a D cup (as an example).  The internet is full of tips and tricks to help you decide.  One includes filling bags with a certain volume of salt and placing them in your bra.  No matter the method, try and determine an estimate or range you would be happy with (e.g. full C to small D). This can help us determine a spectrum (say from 300cc to 400cc) of implants to bring to the operating room.  The final decision is then made by the surgeon on the operating table with your wishes in mind.

Finally, know that most women that are dissatisfied with their size want to be larger. In reviewing our patients over the last ten years, only about 6% come back requesting to be changed.  Of these women, two out of three want to be larger and on average about 75cc bigger (roughly half a cup size).  Most of the women wanting larger implants were under the muscle and those actually requesting smaller implants were above the muscle.

I hope this helps you organize the myriad of information and choices you have.  The most important part of this operation is your trust in and honest dialogue with your surgeon.  Choose your doctor first, then your implants.