[Surgical correction of facial asymmetry].

It is not possible to group the facial asymmetries in one single nosological entity. However, whatever the origin of these malformations, their surgical treatment is governed by the same principles. In this article, the author attempts to define certain aetiologies:genetic, congenital and developmental, of the minor assymmetries of the face. He then reviews the different techniques in current use, in plastic and reconstructive surgery:autogenic or homogenic tissue grafts (bone, cartilage, derm, fascia, etc.), implants of plastic material, osteotomies. He stresses the use of simple techniques which cause little mutilation, as well as the simultaneous correction of the profile which greatly enhances the aesthetic appearance and the psychological well-being of these patients.