The cost of middle ear cholesteatoma surgery generally varies slightly depending on each person’s situation. If an older person requires a pre-operative evaluation, there may be some tests of the heart, lungs, or even other organs to see if they are suitable for surgery or pre-operative preparations to perfect it, which may cost more. If post-operative complications arise, such as facial paralysis or infection, this may also require a longer treatment time and the cost may increase. Under normal circumstances, the cost of middle ear cholesteatoma surgery is usually around 12,000. If there are complications, it may be in the range of 20,000, but usually not more than 20,000.