About Isolated congenital radial head dislocation

What is Isolated congenital radial head dislocation?

Isolated congenital radial head dislocation is a rare condition in which the radial head (the uppermost part of the radius bone in the forearm) is dislocated from its normal position in the elbow joint. This condition is usually present at birth and is caused by a malformation of the elbow joint. Symptoms may include pain, swelling, and limited range of motion in the elbow joint. Treatment typically involves surgery to reposition the radial head and stabilize the elbow joint.

What are the symptoms of Isolated congenital radial head dislocation?

The main symptom of isolated congenital radial head dislocation is a deformity of the elbow joint. This deformity may include a visible lump on the outside of the elbow, a decrease in the range of motion of the elbow joint, and a decrease in the strength of the elbow joint. Other symptoms may include pain, swelling, and tenderness in the elbow joint.

What are the causes of Isolated congenital radial head dislocation?

Isolated congenital radial head dislocation is a rare condition that is caused by a genetic mutation. It is believed to be caused by a mutation in the gene that codes for the protein collagen type II, which is responsible for the formation of cartilage and bone. Other possible causes include environmental factors such as maternal smoking, alcohol consumption, and certain medications.

What are the treatments for Isolated congenital radial head dislocation?

1. Non-surgical treatment:

- Physical therapy: This includes exercises to improve range of motion, strength, and coordination.

- Splinting: A splint may be used to keep the elbow in a position that allows for better function.

2. Surgical treatment:

- Open reduction: This involves making an incision in the skin and soft tissue to access the joint and manually reduce the dislocation.

- Arthroscopic reduction: This involves using a small camera and instruments to reduce the dislocation.

- Radial head replacement: This involves replacing the radial head with a prosthetic implant.

What are the risk factors for Isolated congenital radial head dislocation?

1. Genetic predisposition: Isolated congenital radial head dislocation is more common in certain families, suggesting a genetic component.

2. Maternal factors: Maternal smoking, alcohol consumption, and diabetes during pregnancy have been associated with an increased risk of isolated congenital radial head dislocation.

3. Fetal factors: Low birth weight, prematurity, and breech presentation have been associated with an increased risk of isolated congenital radial head dislocation.

4. Environmental factors: Exposure to certain environmental toxins, such as lead, has been associated with an increased risk of isolated congenital radial head dislocation.

Is there a cure/medications for Isolated congenital radial head dislocation?

At this time, there is no cure for isolated congenital radial head dislocation. Treatment typically involves surgery to realign the bones and stabilize the joint. Medications such as nonsteroidal anti-inflammatory drugs (NSAIDs) may be prescribed to reduce pain and inflammation. Physical therapy may also be recommended to help improve range of motion and strength.