Grossly, the kidneys are bean-shaped structures and weigh about 150 g in the male and about 135 g in the female. They are typically 10-12 cm in length, 5-7 cm in width, and 2-3 cm in thickness. The images below further depict kidney anatomy and positioning Renal anatomy, renal fascia.
Osteoarthritis occurs when the cartilage of a joint erodes (breaks down). Bones begin to rub against each other, causing pain and difficulty moving the joint. Osteoarthritis also can affect nearby bones, which can become enlarged in places. These enlargements are called bone spurs or osteophytes.
Doctors often call osteoarthritis the wear-and-tear arthritis.. The cartilage and lining of the joints become worn and frayed, which triggers inflammation, swelling, pain and eventually stiffness in the joint. It is no wonder the foot is one of the first places osteoarthritis strikes, because the foot has so many joints. Osteoarthritis is as common as gray hair among seniors.