The middle ear contains the ossicles, which are three small bones that help you hear, as well as some air and the Eustachian tubes. The position of the Eustachian tube is different in children and ...

The cochlear nerve, also known as part of the vestibulocochlear or auditory nerve, is a sensory nerve responsible for hearing. It travels from the cochlea, a spiral-shaped structure in the inner ear, ...

The skeletal system comprises 206 bones and has two main parts: the axial skeleton and the appendicular skeleton. The skeletal system includes your bones, ligaments that attach bone to bone, and ...