Fractures can occur in any bone of the body, including the humerus bone in the arm. One type of humerus fracture is a nondisplaced fracture (avulsion) of the lateral epicondyle. This occurs when a small piece of bone is pulled away from the rest of the bone due to a sudden and forceful contraction of the muscles that attach to it.
Although this type of fracture is considered "nondisplaced," meaning that the broken bone has not moved out of its normal position, it can still cause pain and discomfort. Symptoms may include swelling, tenderness, and limited range of motion in the affected arm.
Diagnosing a nondisplaced fracture (avulsion) of the lateral epicondyle typically involves a physical exam and imaging tests such as X-rays or MRI scans. Treatment options may vary depending on the severity of the fracture, but typically involve rest, immobilization with a cast or brace, and physical therapy to help restore range of motion and strength in the affected arm.
While it is not always possible to prevent fractures, there are steps that can be taken to reduce the risk of injury. These may include:
If you suspect that you may have a nondisplaced fracture (avulsion) of the lateral epicondyle or any other type of fracture, it is important to seek medical attention right away. Early diagnosis and treatment can help prevent complications and promote faster healing.