[Clinical study of the autologous concha cartilage transplantation to repair the auricle defect]

Objective:To investigate the curative effect of the auricular defect repaired by the autologous concha cartilage. Methods:Seven cases with the auricular defect were repaired using the autologeous concha cartilage which combined with the retroauricular flap or retroauricular fascia with skin graftin. Results:Total 7 patients were followed up for 6 months after the surgery. The shape and size of the repaired ears were similar to the healthy ears. The teansplanted cartilages were not absorbed or deformed. Conclusion:This method is harmless and simple,which has reliable and satisfactory effects on auricle defect. We can operate under local anethesia and avoid cutting the rib cartilage.