Breast augmentation is the most popular cosmetic procedure performed worldwide each year. It is popular due to high patient’s satisfaction with the procedure including women reporting improved body image, self-confidence, and overall sexual wellbeing. In a breast augmentation consult, I am often asked this question by my patients, “I was told by a plastic surgeon “below the muscle” is the best implant pocket for breast augmentation. Is that true?”
Foremost, choosing the tissue plane i.e. implant pocket for implant placement is one of the key factors in breast augmentation. Generally speaking, there are 3 types of implant pocket techniques in breast augmentation
In this technique, the implant is placed behind the pectoralis major. This is accomplished by releasing the muscle origin at breast crease on the chest wall and along medial aspect of the rib cage up to the level of the fourth rib. This maneuver allows the muscle to window shade up on the chest wall as illustrated in image 1. The implant superior pole will be covered by the pectoralis major muscle and the lower pole of the implant is cover by the breast tissue, thus term dual -plane. (image 2)
Image 1.
Image 2.
This technique is favored by most plastic surgeons for the following reasons:
There are definite draw backs with the Dual Plane technique. Here are the main draw backs:
Main disadvantages of Dual Plane breast augmentation
In this technique, the implant is placed below the fascia which is a layer covering the muscle. It requires meticulous dissection separating this fascial layer from the muscle. Which can be performed using a Bovie cautery in a bloodless meticulous fashion as illustrated in this picture.
It is a less popular technique among plastic surgeons due to the fact that it is less frequently trained technique during residency (surgical training to become a board certified plastic surgeon). However, I personally in favor the subfascial plane over the dual plane technique for multitude of reasons
5. The fascial layer provides an additional layer of coverage for the implant and prevents direct contact of between the implant and the breast parenchyma (unlike the subglandular pocket), and thus lowers the rate of capsular contracture. This has been reported in large series of subfascial breast augmentation reports in the literature. The reported rate of capsular contracture in subfascial plane is similar to that of dual plane technique.
6. For most active and athletic women, the subfascial plane allows the patient to continue with their favorite activities such as lifting weight, playing volleyball, tennis, and surfing without disrupting one of the most important chest muscles (pectoralis major muscle). These patients will not have animation deformity typical of dual plane technique.
In this technique, the implant is placed below the breast glandular tissue. This technique is seldomly used these days due to several factors:
However, there are advantages to this technique