TWO-STAGE RECONSTRUCTION WITH EXPANDER AND IMPLANT
The condition of the breast, the type of cancer, and any prior or planned therapies do not always allow me to offer a one-stage reconstruction, performed in a single surgical procedure. In such cases, I may recommend a two-stage reconstruction.
“The reconstruction technique with expander and implant involves two separate surgical procedures carried out at different times.”
The first step involves placing a temporary breast expander beneath the chest muscle. This device has an integrated valve and is gradually filled with a saline solution to create the necessary space for the permanent breast implant.
The expander can also be inserted months or even years after cancer surgery, but it is preferred to place it during the same procedure as the mastectomy whenever possible, sparing the patient an additional surgical stage.
UNDERSTANDING THE PROCEDURE
The choice of mastectomy incision, whether radial, periareolar, vertical, or inverted-T, is determined mainly by any skin affected by the disease, as well as the size and degree of sagging (ptosis) of your breast. A mastectomy removes the glandular tissue and a portion of the fatty tissue beneath the skin. In this approach, I perform the reconstruction in a deep, protected plane beneath the chest and abdominal muscles (pectoralis major, pectoralis minor, serratus anterior, and rectus abdominis), creating a pocket tailored for the expander.
Expanders come in various shapes and sizes. In my practice, I use personalized anthropometric assessments based on my research and scientific publications, which can be adjusted as needed during surgery.
If your tissue condition allows, I initially fill the expander partially with the saline solution to provide gentle mechanical stretching. About a month after placement, I begin filling the expander with a saline solution every 15 to 20 days. This process gradually stretches the expander and the overlying tissues, achieving either the original breast volume or the new desired size, while considering the surgical plan for the other breast to ensure symmetry.
Typically, I wait 10 to 12 months after the first procedure before scheduling the second step, which involves replacing the expander with a permanent implant. This second procedure is performed by reopening the previous mastectomy incision and reshaping the capsule around the expander through small internal cuts, known as radial and tangential capsulotomies, or, in some cases, partial removal of the capsule (capsulectomy). These steps help increase the elasticity and softness of the pocket that will hold the implant. When selecting the implant, I use preoperative measurements and projections based on my research. This allows me to tailor the reconstruction to your body, your physical shape, the surgical plan for your other breast, and, last but not least, your personal preferences, always aiming for the most elegant and natural result.
I prefer to achieve symmetry in the opposite breast by harmonizing volume and height, keeping in mind that only the use of an implant, with or without a breast lift, can provide fullness in the upper pole of the breast, which will optimally balance with the reconstructed breast over time. “Where there is good quality and abundant breast tissue, I recommend a breast reduction for symmetry, using reliable, long-lasting techniques.”
FOR A MORE CONSCIOUS CHOICE
The choice of technique for each case depends on several factors, including your initial condition, the quality of the skin and muscles in the chest area to be reconstructed, the shape and size of the other breast, and your personal goals. Although increasingly less common in our practice, in reconstructions at high risk of complications, such as in patients who smoke, have thin or radiation-damaged skin, existing scars, or a history of infections, we prefer using a tissue expander. Even in lean patients with limited breast volume who wish to increase their breast size, using a tissue expander allows us to achieve the ideal size without placing harmful mechanical stress on the tissues, while also providing greater surgical maneuverability on the opposite breast.
In this unexpected journey, having a trusted professional by your side who can guide you through the options that best match your medical history and personal goals is more important than ever. Often, there is not just one path for breast reconstruction, but several, each with its own benefits and considerations. Our mission is to support you safely, ensuring your health is protected while also focusing on achieving the best possible aesthetic result, which is often overlooked. In some cases, your tissues may be too inelastic or thin to support an implant, making it necessary to achieve projection and volume through the gradual expansion of the skin and muscle. In these situations, Dr. Elisa Bolletta recommends a two-stage reconstruction to help you achieve the best possible results safely, despite the longer overall process. It is important to remember that the first surgical stage of a two-stage reconstruction is only a temporary phase, even from an aesthetic point of view. The initial appearance is often less natural and can be uncomfortable compared to the final outcome, due to common complications such as tissue expander displacement, muscle tension limiting mobility on the affected side, and generalized contractures.
You may not be able to choose the “right time” in advance, but you can choose to make the best decision for yourself in the situation you are facing. Sometimes we see patients who, after a breast cancer diagnosis, eagerly await a consultation with Dr. Elisa Bolletta, looking for a glimmer of hope and reassurance amidst everything they have just learned. When discussing two-stage breast reconstruction, we often see eyes filled with fear, uncertainty, or detachment, searching for comfort and guidance, yet at the same time skeptical about the possibility of reconstruction, as if aesthetic considerations were something distant or too complex to consider at that moment. Other times, especially with younger patients, the consultation becomes the only source of relief and even a reason to smile in an otherwise frightening and overwhelming situation. In these moments, I help piece together your personal puzzle, showing you that it is essential to focus not only on your illness but also on the opportunities you have to regain confidence and feel even more beautiful and attractive than before. Your recovery will be gradual, so it is important to allow yourself plenty of rest, especially if you have an active lifestyle and frequently use your arms. You can typically resume daily activities around 15 days after surgery, with more intense activities, including sports, beginning approximately 2 months post-procedure.
During the first 48 to 72 hours after surgery, you may experience noticeable swelling, which will gradually ease over the following weeks. During the first few hours after surgery, it is essential to monitor your skin’s blood supply and watch for any hematomas or seromas, which are more common with submuscular implant placement. You may also feel the implant as a foreign body for several months, along with tightness or discomfort during movement, especially in the underarm and back areas on the side of the treated region. To support your recovery, we follow structured rehabilitation protocols in collaboration with physiatrists, physical therapists, and specialist osteopaths. These programs help promote a faster recovery, restore balance in the body, and support your muscles and connective tissue. They also prevent both short and long-term complications, including localized pain, reduced mobility or sensation in the underarm and upper limb, seromas, lymphangitis or lymphedema, scar tightening and contractures, and posture problems.
On the day of your surgery, you will be welcomed into a calm and private setting. After a final preoperative consultation with Dr. Elisa Bolletta and her surgical team, you will meet the anesthesiologist and then be escorted to the operating room. The procedure begins under general anesthesia, with your body continuously monitored by professionals dedicated to your well-being. The expander is carefully placed into the prepared submuscular pocket, with careful attention to symmetry and a natural result. Throughout the procedure, your comfort and safety remain our top priorities.
The length of surgery can vary depending on the complexity of the mastectomy and the condition of the tissues. Typically, the first procedure to place the expander takes 2-4 hours. The second procedure, replacing the expander with the permanent implant, usually takes a similar amount of time and is often slightly shorter if the tissues are already well-expanded and prepared.
With modern anesthetic techniques and personalized pain management protocols, post-operative discomfort is generally mild to moderate and can be effectively managed with medication. The most common sensation is a feeling of tightness or heaviness in the breast, which typically eases gradually over the following days.
After the first procedure, initial recovery generally requires about a week of rest, with a gradual return to normal daily activities after 15-20 days. Following the second procedure, light activities can usually be resumed within 7-10 days, while full physical activity is typically resumed after a few weeks, following your personalized guidance.
After the procedure, a regenerative dressing will be applied to support tissue healing. It is important to avoid strenuous activity, heavy lifting, and sudden arm movements during the first few days. Wearing a soft, supportive bra helps promote healing and maintain the stability of the expander or implant. Carefully following instructions for dressings and wound care reduces risks and speeds up recovery. During the expansion period, the expander fills are scheduled regularly and closely monitored by Dr. Elisa Bolletta. Once the wounds are dry, fully healed, and well-closed, the scars can be treated with specialized products containing silicone or exosomes, following the protocol prescribed. Keep in mind that the results evolve over time. Initially, the breasts may appear fuller and more lifted, gradually softening and taking on a natural shape over approximately four months.
Every surgical procedure carries risks, although in our experience, they are rare. Possible complications include infection, seroma, hematoma, capsular contracture, expander displacement, or wound healing complications. Thanks to strict protocols and meticulous check-ups, we can minimize these risks and intervene promptly if necessary.
The two-stage reconstructive procedure requires patience and cooperation. The first stage prepares the tissues and creates the ideal space for the final implant, while the second procedure provides the harmonious and natural end result. The success of the reconstruction depends on tissue quality, adherence to the expansion timeline, and meticulous care during recovery.
After each procedure, regular follow-up appointments are scheduled to assess healing and plan the tissue expander fills. Once the permanent implant is in place, these visits focus on monitoring scars, symmetry, and the stability of the outcome, allowing for timely intervention if needed. You will be seen at 1-month, 3-month, and 6-month intervals. The final visit, 1 year after surgery, allows us to assess the fully matured scar and the settled results, showing their natural, final appearance. Your care will continue beyond this stage, with ongoing support to ensure balanced, long-lasting, and dependable results. Each check-up is designed not only for your safety but also for your peace of mind, providing consistent, personalized, and thoughtful support that is part of the Elisà Plastic Surgery experience.
The team includes Dr. Elisa Bolletta as lead surgeon, along with the anesthesiologist, dedicated nursing staff, and clinical assistants, all specialized in breast reconstruction. Each team member brings skill and compassion, ensuring safety, precision, and attentive care for your physical and emotional well-being.
