What are Loose Bodies in the Elbow?
Your elbow is a joint made up of three bones held together by muscles, ligaments, tendons, and cartilage. It is both a hinge and pivot joint allowing you to bend and rotate your elbow freely. Loose bodies in your elbow are small pieces of bone or cartilage that have broken off and are lying or floating free within the joint. They can make elbow movement such as bending or rotation difficult.
Causes of Loose Bodies in the Elbow
Loose bodies in your elbow may be caused by osteoarthritis, a condition in which the cartilage surfaces of the elbow suffer wear and tear or damage. Other causes include:
- Elbow fractures or elbow dislocation
- Stressful sports activities or manual work
Symptoms of Loose Bodies in the Elbow
Loose bodies in the elbow may be associated with:
- Elbow pain
- Catching or locking sensation in the elbow
Diagnosis of Loose Bodies in the Elbow
To evaluate your elbow, your doctor will review your symptoms and perform a physical examination. Movement and range of motion of the elbow are assessed. An X-ray or MRI of the elbow may be ordered to visualize the joint and identify the loose body.
Treatment for Loose Bodies in the Elbow
Generally, you may not experience much discomfort and can live with loose bodies in your elbow without difficulty. However, if symptoms become severe and are affecting elbow movement, surgery may be suggested.
Your doctor can treat your condition with a procedure called elbow arthroscopy. It is a minimally invasive technique that reduces surgical trauma and allows an early recovery.
Though there are minor risks or complications associated with the procedure, they can be treated and are unlikely to influence the outcome. In most cases, surgical removal of the loose bodies will relieve your painful symptoms, but pain may persist if you have underlying osteoarthritis.