在施行中耳乳突手术时,如切口途径和方法适宜,不仅能窥清手术野,去净病变组织,又能加速术腔与伤口的愈合,实为中耳乳突手术成败关键之一。耳内切口是目前临床上最常用的手术切口。文献中有关耳内切口的途径和方法甚多,各有其利弊,今将常见切口方法介绍如下。 In the implementation of otology mastoidectomy, such as appropriate incision approach and method, not only to see the surgical field, to the net lesions, but also to accelerate the healing of the surgical cavity and the wound, in fact, is one of the key to the success or failure of the middle ear mastoid surgery. Ear incision is currently the most commonly used surgical incision. The literature on the methods and methods of ear incision is many, each has its own advantages and disadvantages, now the common incision method is described below.