Finger dislocations occur when the bones of the fingers move out of their normal position.
Most finger dislocations occur at the middle joint, usually when the finger is bent backward,
Usually, the finger is obviously crooked.
To diagnose a finger dislocation, doctors take x-rays from several angles.
After injecting an anesthetic into the base of the affected finger, doctors can usually manipulate the bones back in place without surgery.
Typically, people need to wear a splint for about 3 weeks.
(See also Overview of Dislocations.)
Most finger dislocations occur at the middle joint. But they may occur at other finger joints. They usually occur when the finger is bent backward, as may occur when a basketball or baseball strikes the tip of an outstretched finger. But they may occur when the finger is bent sideways or forward.
The ligaments that hold the finger bones together may be torn. If a finger bone is pulled away from tendons attached to it, a piece of bone may be broken off and stay attached to the tendon (called an avulsion fracture).
Dalili za Kutengana kwa Kidole
Usually, the dislocated finger looks crooked. It is painful and swollen.
Utambuzi wa Kutengana kwa kidole
X-rays
If people suspect that their finger is dislocated, they should see a doctor right away.
X-rays are taken from several angles.
Matibabu ya Kutengana kwa kidole
Manipulation or surgery to put the bones back in place
A splint
To treat most finger dislocations, doctors inject an anesthetic into the base of the affected finger, and the finger bones are put back in place (called reduction).
Usually, reduction is done without surgery (closed reduction). However, surgery may be required—for example, when
Doctors cannot straighten the finger manually.
The joint remains unstable after it has been straightened manually.
People also have a large fracture.
After the joint is put back in place, doctors also gently move the finger in different directions to determine how badly the ligaments are damaged. Usually, a splint is applied and is typically worn for about 3 weeks.
