Which of the following condition is most commonly associated with cholesteatoma formation?
Atticoantral type of CSOM is most commonly associated with cholesteatoma, granulations or osteitis. It is associated with an attic or marginal perforation. Tubotympanic type of CSOM is associated with central perforation.
Central perforation
Attico-antral perforation
Tubo-tympanic disease
Otosclerosis