Currently, aesthetic and reconstructive surgery of the breast should be considered in terms of contouring, and hence in terms of dimensions. Based on experience performing more than 5,000 breast augmentations with highly cohesive anatomic implants, the authors explore the aesthetic anatomy of the (augmented) breast and explain the importance of the breast implantation base (BIB), the aesthetic proportions of the lower breast pole, and the patient's somatotype in the implant selection for a natural-appearing breast augmentation. A method is described for transferring all these concepts and proportions to the preoperative marking of the individual patient.
Level of evidence v: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .