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).
Knee Bursitis. Knee bursitis is characterized by the inflammation of one of the 11 bursas located around and on the knee joint. Bursas are meant to cushion the knee joint and reduce joint friction, but repeated trauma to the bursa can cause it to be inflamed, swollen, and painful.