No officer, my mother had a double mastoidectomy the year before I was born.    From Wordnik.com.  [Level Three Offender] Reference

Performing a mastoidectomy, a group of operations on the temporal bone and middle ear to drain, expo.    From Wordnik.com.  [THE MEDICAL NEWS] Reference

The CG was removed by a mastoidectomy procedure and the histopathologic report confirmed the diagnosis of CG.    From Wordnik.com.  [BioMed Central - Latest articles] Reference