Gouty arthritis, in which the good joints

Metatarsophalangeal joint toes and gouty arthritis is the best site, which went toe joint foot most common, followed by the tarsus and ankle with, the finger joints, again metacarpophalangeal joints and wrist, elbow, knee etc.. The larger joints such as the hips, shoulders, sacroiliac joints involved fewer opportunities. The mandible, sternoclavicular, spine, joints and other Xiongle in gouty arthritis is even more rare. Gouty arthritis major violations of arms and legs, ankle, wrist end of the body, such as the small joints, and joints less trunk part of a gouty arthritis. This is because these small joints of the end of the following to serum uric acid deposition characteristics: (1) the end of subcutaneous fat little small joints, poor blood circulation, skin trunk position than low humidity, easy serum uric acid deposition. (2) Since the end of small joints poor blood circulation, the relative hypoxia organizations, local PH value (acidity) lower, and are conducive to uric acid deposition. Trunk joints such as the hip, sacrum, spine, joints and other Xiong Lei, both local muscle and more fat tissue cell Wai, temperature than the end of the small limbs, joints, blood vessels are more abundant than the end of joint blood circulation, and local PH value not low, thus difficult to uric acid deposition, in gouty arthritis and the chance of Tophi less.