Answer :

The mastoid process is a prominent bony mass at the base of the skull 1 inch posterior to the external opening of the ear.

What is the mastoid process and why is it important?

The mastoid process is known to be a kind of a smooth form of conical projection of bone that is known to be seen at the base of the mastoid part of the temporal bone of the human body.

Note that it is a bone that tends to give room for the attachment of muscles for example the occipitofrontal muscle, and some other muscles of the neck for example the sternocleidmastoid as well as the splenius capitis muscles.

Hence, The mastoid process is a prominent bony mass at the base of the skull 1 inch posterior to the external opening of the ear.

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