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URL of this page: //medlineplus.gov/ency/presentations/100080.htm

Cervical dysplasia - series—Procedure, part 2

Procedure, part 2

Overview

Conization is a procedure in which a "cone" of tissue is removed. This procedure is performed for more advanced cervical dysplasia, which remains limited to the cervix (cervical intraepithelial neoplasia, high grade). It allows the surgeon to remove more cervical tissue.

Conization is performed using either a knife, laser, or electrocautery. LEEP, or the loop electrosurgical excision procedure is the term used for conization electrocautery. In this procedure, an electric current is run through a loop of wire, which is used to perform the conization. It is the most common method used for conization.

Review Date 1/10/2022

Updated by: John D. Jacobson, MD, Department of Obstetrics and Gynecology, Loma Linda University School of Medicine, Loma Linda, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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