Aesthetic plastic surgery
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The techniques of additive mastoplasty described over the years require the use of alloplastic materials (silicon), which often are poorly tolerated by the body and need access paths that could leave visible, unaesthetic residual scars. Furthermore, the controversy over silicone gel-filled breast implants, which in the early 1990s restricted their clinical use for primary cosmetic breast augmentation, still raises concerns in some patients. The authors therefore felt encouraged to search for alternatives to breast implants and reconsider fat transfer. ⋯ The findings show that adipose tissue has the same potential for growth of adult mesenchymal totipotential stem cells of bone marrow and can eventually be differentiated easily by the use of specific growing factors and according to the needs and applications in other cellular lines (osteogenic, chondrogenic, myogenic, epithelial). In summary, the authors wish to highlight a formerly controversial procedure that, thanks to recent technical and clinical progress, has become a safe and viable alternative to the use of alloplastic materials for breast augmentation for all cases in which additive mastoplasty with implants is either unsuitable or unacceptable by the patient herself. However this method cannot be considered yet as a complete substitute for augmentation with implants because the degree of augmentation and projection still is limited.