Subluxation and dislocation of metacarpophalangeal joint of thumb Save

Subluxation and Dislocation of Metacarpophalangeal Joint of Thumb

The metacarpophalangeal joint of the thumb is an important joint that allows us to grasp and manipulate objects. However, injuries to this joint can cause subluxation or dislocation, which can be painful and limit hand function. Here, we will discuss the causes, symptoms, and treatments for these conditions.

Causes:

Subluxation and dislocation of the metacarpophalangeal joint of the thumb can occur due to various reasons such as:

1. Direct trauma to the hand or thumb
2. Fall on an outstretched hand
3. Abnormal joint laxity
4. Overuse injuries

Symptoms:

The most common symptoms of subluxation and dislocation of the metacarpophalangeal joint of the thumb include:

• Pain in the joint
• Swelling and bruising
• Difficulty in moving the thumb
• Deformity of the thumb

Treatments:

The treatment for subluxation and dislocations of the metacarpophalangeal joint of the thumb depends on the severity of the injury. Mild injuries can be treated with rest, ice, compression, and elevation (RICE) along with pain medication and physical therapy. More severe injuries may require surgical intervention.

Surgical treatment may involve closed reduction, which involves manipulating the joint back into place without making an incision. Open reduction may also be necessary in some cases, which involves making an incision to realign the joint. Following surgery, physical therapy is essential to restore range of motion and strength to the hand.

Conclusion:

Subluxation and dislocation of the metacarpophalangeal joint of the thumb can cause significant pain and disability. It's important to seek medical attention if you suspect you have injured your hand. With proper diagnosis and treatment, most people can regain full function of their hand and return to their normal activities.

Remember, prevention is always better than cure. So, take precautions to minimize the risk of injury, such as wearing protective gear when engaging in sports or activities that involve the use of hands.