What is a radial head dislocation?
Radial head dislocation occurs when the radial head is displaced from its normal articulation with the ulna and the humerus. The dislocation may be acquired or congenital (see the separate article on congenital radial head dislocation).
What is a radial ulnar fracture?
Summary. Radius and ulnar shaft fractures, also known as adult both bone forearm fractures, are common fractures of the forearm caused by either direct trauma or indirect trauma (fall).
What is Monteggia fracture dislocation?
A Monteggia fracture-dislocation refers to dislocation of the radial head (proximal radioulnar joint) with fracture of the ulna.
How do you treat a radial ulnar fracture?
Isolated ulnar fractures can usually be managed with a short arm cast or a functional forearm brace. Mason type I radial head fractures can be treated with a splint for five to seven days or with a sling as needed for comfort, along with early range-of-motion exercises.
How do you fix a radial head dislocation?
In adults, however, open surgical repair is almost always necessary. There are several surgical procedures available to address chronic radial head dislocation, but most commonly used is open reduction with plate and screw fixation or intramedullary nail of the ulna and annular ligament reconstruction.
How do I know if my radial head is dislocated?
Symptoms of radial head dislocation For example, the affected person may still hold the injured arm in a bent position, but at a more acute 90 degree angle. They may also experience a higher degree of pain and show even more reluctance to move the arm.
What happens if you break your radius and ulna?
When the radius and ulna are broken, a number of nearby structures can also be injured. These include the cartilage lining the surfaces of the wrist joint, nerves, blood vessels, ligaments and tendons. Injury to these structures may delay your recovery.
How long does a radial fracture take to heal?
It usually takes approximately 6 weeks for the fracture to fully heal. During this time, do not stress the joint with heavy lifting or heavy weight-bearing.
How common is radial head dislocation?
This fracture is rare in adults, and in children, the peak incidence is between 4 to 10 years of age. Elbow dislocations account for 10 to 25% of elbow injuries, most common between the ages of 10 to 20 years of age. Congenital radial head dislocation is also very rare.