Fig. 1. Surgical procedure of concha cartilage harvesting by using retroauricular approach. A. An incision was made in a curved fashion. B. Subperichondrial dissection was done at the posterior surface of the concha cartilage. C, D. Short gauge 30 hypodermic needles were used to set boundaries of the harvesting area. E. Hemostasis was done. F. Bolster gauze dressing. G. The subcuticular suture was performed with an inserted Penrose drain. H. The harvested concha cartilage.

J Korean Assoc Oral Maxillofac Surg 2023;49:270~277
https://doi.org/10.5125/jkaoms.2023.49.5.270

© JKAOMS