Definition of Otoacoustic Emissions The human ear consists of three parts, namely the outer, middle and inner ear.Otoacoustic ...

Medically reviewed by Sukaina Hasnie, MD The malleus is a hammer-shaped bone in the middle ear. It is also known as the ...

There are several possible causes of ear congestion, including sinusitis, allergies, and earwax impaction. Over-the-counter (OTC), prescription, and natural treatments can help treat ear congestion.