What kind of bone does wrist joint consist of?
summary
When a person falls to the ground with his hand, the wrist joint is the joint that first bears and transmits external force to the proximal end of the limb. Therefore, the wrist joint is vulnerable to injury, such as improper treatment after injury, can cause changes in the relationship between carpal bones, that is, the so-called wrist instability. What kind of bone does wrist joint consist of? Now let me tell you something.
What kind of bone does wrist joint consist of?
Wrist joint, located between hand and forearm, is a compound joint composed of carpometacarpal joint, middle carpal joint, radial carpal joint and distal radioulnar joint. It has the functions of stress conduction, back extension, deflection, rotation and gyration. The carpal joint consists of metacarpal base, carpal bone, distal radius and ulna, triangular fibrocartilage complex, ligament and joint capsule.
After wrist injury, you need to take an X-ray to see if there is a fracture. If there is no fracture, it is suggested that you pay attention to rest, avoid wrist strenuous exercise, local massage physiotherapy and safflower oil. It is suggested that you go to the local hospital for examination and treat under the guidance of the doctor.
Wrist sprain and contusion are caused by external forces. There are different views on the mechanism of wrist injury, but most mathematicians think that it is caused by excessive back extension of wrist under violence. When the wrist joint is in the dorsiflexion and ulnar deviation position, and under the action of excessive external force, the wrist joint moves beyond the normal range,
matters needing attention
Avoid greasy food and spicy food. Small spicy pork. Try to eat less or not. Fried dough sticks contain a variety of harmful chemicals. Smoking is not recommended. Pepper is easy to stimulate gastrointestinal discomfort, resulting in gastrointestinal malabsorption, thereby affecting the absorption of nutrients, affecting the recovery of fractures.
