Labyrinthine Fistula in Cholesteatoma and Its Management-a Retrospective Study

Introduction- Labyrinthine fistula is one of the most common intra-temporal complications of cholesteatoma. Objective of study is (1) to evaluate the role of CT Scan in detecting labyrinthine fistulas, (2)to establish fact that fistula grade and location have no correlation with surgical approaches(CWU Vs CWD mastoidectomy approach),(3) to study the impact on hearing after treatment of labyrinthine fistula and(4) establish a management protocol to deal with labyrinthine fistula.