10,000 to 100,000. Lebanon has 2 cities with more than a million people, 4 cities with between 100,000 and 1 million people, and 8 cities with between 10,000 and 100,000 people. The largest city in Lebanon is , with a population of 1,916,100 people.
Rheumatoid arthritis most often affects the smaller joints, such as those of the hands and/or feet, wrists, elbows, knees, and/or ankles, but any joint can be affected. The symptoms often lead to significant discomfort and disability.
Arthritis: how osteoarthritis and rheumatoid arthritis affect joints. View the 3 joints below to see the effect of arthritis on a joint. Scroll down to compare a normal, healthy joint with joints affected by rheumatoid arthritis or osteoarthritis.heumatoid arthritis (RA) results in inflammation of the joints and, in particular, the synovial membrane that covers them. An over-production of synovial fluid occurs which causes joints to swell and the capsule to stretch, which causes pain.