Removal of Keratinous and Pilar Cysts With the Punch Incision Technique: Analysis of Surgical Outcomes

Abstract

This is the first study to document recurrence rates using the punch incision technique for removal of epithelial cysts. Though most recurrences occur within the first year, there is a delay in patients reporting to their doctors for reexcision, perhaps because recurrent cysts are often asymptomatic. Studies to determine the recurrence rates for cyst excision using other techniques should be performed. The punch incision technique, when properly performed, is a satisfactory removal method with a recurrence rate of less then 10%.