A -30-yead old male is having Attic cholesteatoma of left ear with lateral sinus thromboplebitis. Which of the following will be the operation of choice?
In Attic cholesteatoma, if it invades eustachian tube or perilabyrynthine tissue, then management is Radial Mastoidectomy.
Intact canal will be the operation of choice
Simple mastoidectomy with Tympanoplasty
Canal wall down mastoidectomy
Mastodidectomy with cavity obliteration