How to treat elbow instability?
Nonsurgical management includes:
- Physical therapy. Specific exercises to strengthen the muscles around the elbow joint may improve symptoms.
- Activity modification. Symptoms may also be relieved by limiting activities that cause pain or feelings of instability.
- Non-steroidal anti-inflammatory drugs (NDAIDs).
What is the lateral ulnar collateral ligament?
The lateral ulnar collateral ligament (LUCL) is an important stabilizing ligament of the elbow. It is involved in many functions of everyday life such as lifting and pushing one’s self out of a chair. This ligament is usually injured by way of a traumatic injury as opposed to overuse and wear.
What is the lateral collateral ligament of the elbow?
The lateral collateral ligament (LCL) of the elbow is the ligament on the outside of the elbow, not to be confused with the LCL in the knee. The LCL in the elbow is sometimes also called the radial collateral ligament (RCL). This ligament can become sprained or torn as a result of a sports injury.
What is the posterolateral rotatory instability test (PLRI)?
An important provocative test to confirm the diagnosis of PLRI is the posterolateral rotatory instability test which was described by O’Driscoll et al. [1•]. It is also known as the lateral pivot shift test, and is similar to the pivot shift test of the knee that is used to test for anterior cruciate ligament instability.
Is reconstruction necessary for posterolateral rotatory instability of the elbow?
For the majority of patients with chronic PLRI, however, reconstruction using allograft is required to prevent recurrent instability. Conclusion Posterolateral rotatory instability of the elbow is an injury to the lateral ligamentous complex that usually results from a traumatic event.
What is the lateral pivot shift test of the knee?
It is also known as the lateral pivot shift test, and is similar to the pivot shift test of the knee that is used to test for anterior cruciate ligament instability.
What does a positive posterolateral drawer test indicate?
A positive posterolateral drawer test is usually indicative of a grade III posterolateral corner injury with injuries to the popliteofibular ligament and popliteus tendon. Robert LaPrade, MD, PhD has specialized skills and expertise in diagnosing and treating complicated knee injuries.