What Problems Affect Wrist Cartilage?

Or cartilage triangle fiber cartilage disc injury is one of the common diseases in clinical orthopedics. Occurs when a torsion occurs during a fall, with the palms on the ground, excessive back extension of the wrists, pronation of the forearms, or tilting to the ulnar side.

Cartilage disc injury

This entry lacks an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!

Or cartilage triangle fiber cartilage disc injury is one of the common diseases in clinical orthopedics. When a fall occurs,

Or cartilage triangle fiber cartilage disc injury is one of the common diseases in clinical orthopedics. Occurs during a fall, with the palm of your hand,

In all kinds of sports, most of the injuries of wrist triangle fiber cartilage disc are caused by chronic injury or strain. It is mainly caused by repeated rotation overload of the forearm and wrist during exercise, long-term grinding or drag of the cartilage disc, and excessive shear force on the distal radius joint. Insufficient preparation activities and poor forearm and wrist joint quality are also some of the causes of injuries. Most of the acute injuries are caused by supporting your hands when you fall. The principle of this injury is that when the forearm is extremely rotated, especially when the pronation is extended below the wrist, the distal end of the ulnar radius tends to separate, and the triangular ancient soft disk will be tightened and twisted. If the force or shear force is too large, it will tear or detach the attachment of the triangular fibrocartilage disc or even the cartilage disc itself. The distal joint of the radius can also produce different degrees of sprain separation or dislocation, because the triangle There are many opportunities for damage to fibrocartilage and distal ulnar joints.

Injured people often report pain in the ulnar or wrist joints, and the wrist feels weak and weak. The pain worsens when the forearm or wrist rotates. During the examination, there was no swelling of the wrist, and the tender points were mostly limited to the joint space far from the ulnar styloid process and the dorsal space of the distal joint of the ulnar ulnar. When the ulnar side of the wrist was stretched and compressed, pain such as In some injured patients, the ulnar side joints are loosened or subluxated or dislocated. You can find that the ulnar head is clearly raised at the back of the wrist, and the range of motion is significantly increased (compared with the normal side). Bye bye again, the bulge, and the grip test was reduced.

To treat new injuries in a timely manner, wrist movements should be paused or controlled. Topical application of swelling and pain relieving traditional Chinese medicine, or injection of adrenocortical hormones in the painful feet and joints, with proper fixation, fixed forearm in a neutral position, and restricted rotation of the wrist and forearm can generally achieve very good results. If the ulna head protrudes toward the dorsal side, it must be fixed with a pressure pad. Care should be taken in rehabilitation and exercise arrangements after the injury: patients with acute injuries should suspend wrist activities, especially wrist rotation activities, and wait for the damaged tissues to heal, and then perform normal wrist exercises after healing, which generally takes about 3-4 week. After the wrist flexion and extension and support movements are painless, the rotation movements of the wrist and forearm can be gradually added, and a protective support belt must be worn during practice. When practicing for chronically injured people, the protective belt worn should have greater restrictions on wrist back extension and rotation, such as wearing a wristband or bandaging the wristband to prevent injury.

Reasonably arrange the local load of the wrist, strengthen the forearm and wrist strength exercises and flexibility exercises, wear wrist braces, and do local preparation activities.