A Technique of Autologous Costal Cartilage Graft Combined With Auricular Cartilage Folding to Correct Question Mark Ear in a Single Procedure

Question mark ear is a rare congenital deformity, mainly characterized the interruption of the natural continuity between the lower border of the helix and the earlobe. In severe cases, the earlobe may be absent. In addition, there may be protrusion and outward expansion of the upper part of the auricle, with partial or complete disappearance of the antihelix. This article aims to introduce a technique that combines autologous costal cartilage carving with auricular cartilage folding to achieve a stable and aesthetic auricle.