Aesthetic surgery for microtia.

We describe here a technique for reconstruction of the external ear based upon an autogenous costal cartilage graft which is inserted into a cutaneous pocket dissected in the auricular area. Three subsequent procedures are then performed: rotation of the ear-lobe; reconstruction of the tragus; and elevation of the auricle. The ideal age for reconstruction is about 7 years. This technique was originally described by Brent, who has a very extensive experience with this kind of surgery. Skin deficiencies can be overcome by using either a temporo-parietal fascial flap or a skin expander.