Posted: Nov 17th, 2015 - 4:40 am In Reply to:middle-ear - mew
I don't think I would hyphenate it since the "middle ear" is an entity in itself. It is a unique anatomical location in its own right. Although an argument could be made for a hyphen like you said, I believe usually it is not hyphenated. Hope this helps!
marks the location of current message within thread)
