Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 4
INTRODUCTION- Cholesteatoma is a localized collection of keratinous debris and stratified squamous epithelium. It is located in the middle ear cavity and is very commonly associated with bony erosions of the ossicular chain, facial nerve canal, tegmen tympani, sigmoid plate and other structures of the ear