用软骨膜修补鼓膜穿孔已被充分肯定,所用的软骨膜通常取自耳屏软骨,必要时也可利用软骨。作者们介绍另一软骨膜的来源——耳甲软骨向颅面,认为具有容易采取、不留疤痕、不用另行手术准备、适用于任何大小的穿孔等优点。方法:耳郭向颅面皮肤浸润麻醉,在耳后沟前方垂直切开1.5cm,用一小型自动牵开器帮助 Perforation of the tympanic membrane with cartilage repair has been fully affirmed, the cartilage usually used cartilage cartilage taken from the cartilage, if necessary, can also use cartilage. The authors describe another source of perichondrium, the periarticular auricular cartilage to the craniofacial surface, which is considered to be easy to take, without scarring, without additional surgical preparation, and is suitable for perforation of any size. Methods: Auricles were infiltrated into the craniofacial skin and cut perpendicularly 1.5 cm in front of the posterior ear canal with the help of a small automatic retractor