masslatoibpena
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Last Activity: 03-20-2013 01:44 AM
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- The bony lump that you feel when you place your finger behind your ear is your mastoid bone. The mastoid is part of the skull’s temporal bone, and is a honeycomb-like structure that contains a series of small air pockets. The mastoid bone serves a number of purposes, including providing a point of attachment or “anchor” for an array of face and neck muscles. Mastoidectomy Mastoidectomy Mastoidectomy Surgery Mastoid