Based on a review of the literature and our own experience, we propose
criteria for the site of implantation that, in our eyes, is suitable
for a silicon implant or a cartilage transplant. Special interest is f
ocused on rhinoplasty and chin augmentation, as both determine the fac
ial profile of the patient. During the last 17 years we have treated 4
43 patients with augmentation rhinoplasty, of whom 360 received autolo
gous ear cartilage grafts and 83 received autologous rib cartilage gra
fts. At the same time we saw 30 patients requiring removal of artifici
al implant materials that were used by other surgeons for rhinoplasty
augmentation purposes. Since 1986 we have performed 60 chin augmentati
ons with anatomically shaped silicone implants (McGhan), of which 40 p
atients had a combined rhinomentoplasty done.