Robert Walton @TeamWetDog. Feb. 22, 2017. The Utility Dive Power & Gas Index tracks the interdependence of wholesale electricity and natural gas markets throughout the continental United States, offering a look at how gas prices affect the price utilities, and ultimately consumers, pay for electricity.
Cartilage, or chondral, damage is known as a lesion and can range from a soft spot on the cartilage (Grade I lesion) or a small tear in the top layer to an extensive tear that extends all the way to the bone (Grade IV or full-thickness lesion).
Baker's Cyst. Baker's cysts are collections of fluid in the back of the knee which can occasionally be confused with a popliteal artery aneurysm. A Baker's cyst is usually the result of a problem in the knee joint which is causing inflammation of the joint space.