Analog hearing aids do the basic task of taking a sound and amplifying it into the speaker that is placed in the ear. Digital hearing aids take the process a step further by taking the sound, cleaning it up...

A stent is a small metal or plastic tube that has a mesh like pattern. It is placed in blocked or narrowed arteries that are obstructing blood flow. The stent then keeps the artery open which allows the blood...

Tendonitis, Tendinosis, and Tendinopathy are different types of conditions that can affect a tendon. Tendonitis, also commonly known as tendinitis, is an inflammation of the tendon. Tendinosis is a chronic...

Freckles and Dark Spots look quite similar, so much so that it may be difficult to tell them apart just by looking at them. The primary differences between them are the fact that freckles generally tend to be...

The terms are interchangeable and can be used to refer to the swelling under the eyes. However, in technical terms, there is a difference in the way the terms are used. Eye bags refers to slight swelling or...