An Algorithmic Approach for the Reconstruction of Extended Upper-Third Auricular Soft Tissue Defects.

Abstract

Auricular defects are demanding to reconstruct due to the complex anatomy and the three-dimensional shape of the ear. The functional perspective needs to be addressed without neglecting aesthetic outcomes though, given that it is a prominent facial landmark. In this report the reconstruction of a sizable soft tissue defect of the helical crus and upper third of the right auricle, following surgical excision of a skin tumor, is presented. A variety of treatment options is explored, and a relevant algorithm is proposed. This defect was reconstructed using a transposition flap from the postauricular area, accomplishing single-stage full defect coverage combined with optimal postoperative aesthetic results. High patient satisfaction levels were achieved, avoiding more complicated and prolonged procedures. This case exemplifies the proposed algorithmic approach of upper-third auricular defects, addressing these defects in a systematic and logical manner.