Sir I have gone for ear surgery tympanomastoidectomy open type 3 tympanoplasty on 1 September 2016 .today 12 December 2016 my hearing around 40 db. Sir is there any chance of improvement of hearing. Or sir my doctor said a day after surgery that my hearing bones were but today he said he don't remember it may be removed. Sir there chance any of not removing bone in type 3 tympanoplasty surgery .sir please help.