The Development and Clinical Application of Cryoprobe for Treatment of Congenital Preauricular Fistula
Ye Feichang et al
Seventy-four patients of congenital preauricular fistula were tre ated with cryotheraphy. The follow-up periods were ranged from 7 to 79 months. Sixty-six patients (89.2%) were cured after the first treatment and 8 patients (10.8%) recurred between 3 and 36 months. The make of the cryoprobe the selection of the patients, and the technique of the treatment have been introduced in this article.