Congenital Middle Ear Cholesteatoma: Experience from 26 Surgical Cases

Abstract

The staging system is relatively simple, while accurately reflecting clinical results. However, there are many differences between the anterior and posterior types of congenital cholesteatomas in surgical approach and postoperative progression that are not reflected in the classification systems and require further study. In addition, we reviewed the surgical procedures involved in anterior-quadrant cases, and propose a modified surgical procedure.