[PTFE in reconstructive surgery on the face].

The employment of synthetic materials instead of autologous tissues (cartilaginous, adipose tissue, etc.) is already well codified and widely spread: the only restraint to their use is represented by biocompatibility which is not always satisfactory. Prosthesis should be clinically inert and inalterable with time, easy to sterilize, intraoperatively mouldable, and, from the aesthetic point of view, unrecognizable at touch. Since PTFE is widely used in general surgery (vascular prosthesis, aortobifemoral bypass, ect.) we have employed it in plastic surgery obtaining good results in the correction of malar depressions, and in harmonizing the final result of a rhinoplasty or of a labial plasty. All patients showed to well tolerate the material employed without any evident inflammatory reaction and with stable results at long-term follow-up.