From its borders, the mastoid part articulates with two other bones. The word "mastoid" is derived from the Greek word for "breast", a reference to the shape of this bone. Its outer surface is rough and gives attachment to the occipitalis and posterior auricular muscles.
Mastoiditis is a bacterial infection in a part of your temporal bone — the big bone behind your ear. Mastoiditis starts as a middle ear infection. It once was a common cause of death in very young children. Now, thanks to vaccinations that prevent infections and antibiotics that cure them, mastoiditis is a rare condition.
The mastoid bone is the back part of the temporal bone of the skull located just behind the inner ear. Mastoiditis is an infection of the mastoid bone. The mastoid bone is made up of a honeycomb-like structure, which is full of mastoid air cells.
This article discusses the mastoid process structure, function, associated conditions, and potential treatment options for people experiencing mastoid process complications.
Mastoiditis is a bacterial infection that affects part of your temporal bone, the big bone behind your ear. It starts as a middle ear infection. Anyone can get mastoiditis, but children younger...
The mastoid process is a closed bony compartment filled with tiny air spaces called mastoid air cells. With mastoiditis, bacteria from the middle ear invade the mastoid bone leading to the formation of pus.
Mastoiditis: What Is It, Causes, Signs and Symptoms, and More | Osmosis
The mastoid air cells communicate with the middle ear via the mastoid antrum, an air filled irregular cavity lined by a prolongation of the mucous membrane of the tympanic cavity.