A greenstick fracture of the shaft of the humerus occurs when the bone cracks or bends but does not completely break. This is a common injury in children because their bones are still developing and are more flexible than adult bones. However, adults can also experience greenstick fractures, especially if they have osteoporosis or other bone conditions that weaken the bones.
The most common cause of greenstick fractures is trauma, such as a fall or a blow to the arm. Symptoms of a greenstick fracture include pain, swelling, and difficulty using the arm. In some cases, the arm may appear deformed or out of place.
The treatment for a greenstick fracture of the shaft of the humerus depends on the severity of the injury. In most cases, the fracture can be treated with a cast or splint to immobilize the arm and allow the bone to heal. Pain medication may also be prescribed to manage discomfort.
If the fracture is severe or the bone is displaced, surgery may be necessary to realign the bone and stabilize it with pins or screws. This is typically done under general anesthesia, and patients may need physical therapy to regain strength and range of motion in the arm after surgery.
While greenstick fractures are difficult to prevent, there are some steps that can be taken to reduce the risk of injury. These include:
If you or a loved one experiences pain or difficulty using the arm after a fall or other injury, it is important to seek medical attention right away. A greenstick fracture can be a serious injury, but with proper treatment and care, most people are able to make a full recovery and regain full use of their arm.