What is the joint joint?

The joint is the joint in the hand where the finger is joined with the hand, or, more formal, where one of the proximal phalanx bones is articulated with the corresponding metacarpal bone. Similar joints can also be found on the feet, and people often refer to the joints between Falangl's bones in the fingers like joints. The characteristic appearance of the joints is caused by the shape of the bone, and the bones have rounded protrusions that are designed to facilitate articulation so that the bones can move smoothly. In fact, the appearance of the joint is even referred to the slang term "articulated sandwich" for blow to the mouth. Some people also have large joints between the fingers, depending on their anatomy, age and type of work they do. Hands see a lot of hard use and joints can be inflamed and swollen in response to temperature extremes, exposure to chemicals, repeated hard work, recurring movement and many other factors. The joint of the joint is also swollen in people with arthritis and sometimes the joints are also twisted, which makes it difficult to use hands.

One of the particularly common problem with swollen joints is to capture jewelry, especially in men. Men who never remove their wedding rings can find that the rings are actually impossible to remove due to the swelling in the joint, and in some cases it is necessary to cut off the rings in an emergency, because there is no way to slip the ring over the joint. In situations outside the emergency situation, people can try the icing of the joint to reduce the swelling or lubrication of the joint with soap to see if it will encourage the ring to slip.

The joint is also known for a distinctive cracking or crackling sound released when the joint is bent. Knuckles can naturally appear with certain types of movement, and people can also deliberately break their joints by stress on the joint. Cracking occurs as the joint stretching reduces the pressure inside and allows melted gases to shut downT as bubbles and bubbles appear as the pressure drops. Because the pressure takes a moment to compensate for the joint, it is usually not possible to jump the joints immediately after discovery.