先天性耳前瘘管是常见先天性耳畸形,为胚胎时期形成耳廓第一、二腮弓的6个小丘样结节融合不良或第一鳃沟封闭不全所致[1]。平时无任何不适,若继发感染则局部形成脓肿,需切开排脓,但切开后伤口换药至愈合需较长时间,不仅增加患者痛苦,且加重其经济负担。采取瘘管感染期手术可获 Congenital ear fistula is a common congenital ear deformity, the formation of auricle for the first embryo period, bifocal bowel six tuberculous nodules poor fusion or the first gill groove due to incomplete closure [1]. Usually no any discomfort, if the secondary infection is the formation of abscesses, need to cut the row of pus, but the incision wound dressing to healing takes a long time, not only increase the patient’s suffering, and increase their financial burden. Fistula infection surgery can be obtained