crus

1.angle of helix, protracting crus of helix, and repairing auricular tubercle, antitragus and defects, the frameworks of helix and antihelix were cohered to form the cartilage framework.

通过拼接矫正轮上角延长轮脚,点补形成轮结节、对屏欠缺处,然后,轮与对轮支架进行粘合,形成胶合软骨支架。