Background: Little information is presently available regarding the long-term effects of breast augmentation and mammaplasties on breast shape. Existing studies typically use 1-dimensional measurements and mean follow-up times seldom exceed 1 year.
Methods: Twenty women were studied: breast augmentation (n = 5), mastopexy (n = 5), augmentation/mastopexy (n = 5), and breast reduction (n = 5). For mammaplasties, a vertical method using a medial pedicle and intraoperative nipple siting was used in all cases. A 2-dimensional measurement system was used, with computer-assisted matching of lateral photographs of the right and left breasts. Measurements were evaluated at 3 times: before surgery, 1 year after surgery, and 10 years after surgery.
Results: Breast implants significantly increased breast projection and upper pole projection. The nipple level was unchanged. The lower pole level dropped. These changes were preserved at 10 years. Vertical mastopexy provided a modest increment in breast projection and upper pole projection. The nipple level and lower pole level were raised significantly. Augmentation/mastopexy boosted breast projection and upper pole projection, and also elevated the nipple and lower pole level. Breast reduction changes were similar to mastopexy, but with greater elevation of nipple level and lower pole level, which were usually lower to start with. Implants increased upper pole convexity. Nipple overelevation was avoided by intraoperative nipple siting just below the breast apex.
Conclusions: These measurements provide new information regarding the long-term effects of breast augmentation and vertical mammaplasties. This information may be used by plastic surgeons in procedure selection and patient counseling.