What is another word for mastoid fontanelle?
Pronunciation: [mˈastɔ͡ɪd fˈɒnte͡ɪnə͡l] (IPA) 
Mastoid fontanelle is a term often used in anatomy, particularly when referring to the skull. It refers to a small, irregularly shaped space on the lateral surface of the skull that is situated just behind the ear. While the term "mastoid fontanelle" is perhaps the most commonly used way of describing this particular feature, there are a number of synonyms that may be used in its place. These include "mastoid process," "mastoidbone," and "mastoid tubercle," among others. Each of these terms refers to a specific aspect of the feature, highlighting different aspects of its structure and function.
