[Maintenance of the auriculocephalic sulcus in total auricle reconstruction].

The auriculocephalic sulcus is important for the position and shape of a reconstructed ear. With an additional cartilage graft, the sulcus has been created in 31 cases since 1985 and the results have been satisfactory. In the first stage of auricle reconstruction while assembling and implanting cartilage framework, a piece of cartilage was buried in the subcutis of the donor site. Three months later in the second stage, after the framework was elevated, the stored cartilage was taken out, carved and fixed between the auricular framework and the periosteum of the skull, which then was covered with a retroauricular fascial flap. The raw surface was covered with skin graft.