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Elbow

UCL Tear

What is an Ulnar Collateral Ligament Tear?

The elbow is a joint that connects three bones: the humerus (the upper arm bone), the radius, and the ulna (the two bones of the forearm). The UCL spans the gap from the humerus to the ulna, helping to secure the joint against excessive outward (valgus) forces, often experienced during a throwing motion.

The ulnar collateral ligament (UCL) is one of the main stabilizing ligaments in the elbow, especially important in the throwing motion. It’s situated on the inner side of your elbow closest to your body when standing in a relaxed position. The UCL is crucial for maintaining stability and strength in the elbow, particularly during activities that involve throwing or overhead motions. When this ligament is torn, the elbow becomes unstable with motions that put a valgus force on the elbow such as throwing.

As an expert elbow surgeon in the Detroit area, Dr. Ben Mayo specializes in the diagnosis and treatment of elbow UCL tears. When determining the best UCL tear treatment plan, Dr. Mayo considers multiple factors including your activity level, goals, and injury severity to find the best treatment for you. Contact Dr. Mayo’s team today to schedule a consultation at one of his offices in Livonia, Sterling Heights, and Troy.

UCL tears are most commonly associated with repetitive stress on the elbow joint, especially in athletes who participate in overhead and throwing sports like baseball, softball, or tennis. The consistent high-speed throwing motions can cause strain and, eventually, tear the UCL. This can be a degenerative process over time, or one specific instance that tears it.

UCL injuries can range from minor strains (Grade I) to complete tears (Grade III). In a Grade I UCL sprain, the ligament is slightly stretched but still able to keep the elbow joint stable. In a Grade II sprain, the ligament is stretched to the point where it becomes loose, a condition referred to as an incomplete tear. In a Grade III sprain, there is a complete tear of the ligament.

The symptoms of a UCL tear may include:

  • Immediate, severe pain on the inner side of the elbow after a throwing motion.
  • A feeling of instability or inability to continue throwing.
  • Elbow stiffness or difficulty bending the arm.
  • Swelling and tenderness over the inner elbow.
  • Decreased performance or accuracy when throwing (in athletes).

Mild (Grade I) UCL injuries often heal with appropriate rest, physical therapy, and a gradual return to activity. Moderate (Grade II) injuries may require a longer period of rest and rehabilitation and can occasionally lead to lingering instability or pain. Severe (Grade III) injuries, or complete UCL tears, do not heal without intervention, and surgery is usually necessary to restore elbow function, especially in active individuals or athletes.

Diagnosing a UCL injury involves a physical examination where your elbow surgeon Dr. Ben Mayo will evaluate your elbow’s range of motion, strength, and tenderness. Special tests that stress the UCL may be performed to assess its integrity. Imaging tests, such as X-rays and MRI, can provide detailed images of the elbow joint and help confirm the diagnosis.

Conservative treatment for a UCL injury may include rest, ice, non-steroidal anti-inflammatory drugs (NSAIDs), and physical therapy to help restore strength and flexibility to the elbow joint. More severe UCL injuries that cause elbow instability or fail to improve with conservative measures may require surgery.

Schedule a elbow consultation

Remember, everyone’s experience with a UCL injury is unique, and your treatment and recovery timeline may differ. Dr. Ben Mayo is a fellowship trained elbow surgeon who specializes in the diagnosis and treatment of complex elbow problems such as UCL tears. Dr. Mayo is regarded as one of the best elbow surgeons in Michigan, and delivers tailored care that suits your needs, helping you return to your sport, your job, or your everyday activities as quickly and safely as possible. Dr. Mayo’s clinics, located in Livonia, Sterling Heights, and Troy, serve patients across Detroit and the nearby areas such as Canton, Macomb, Farmington Hills, Novi, and Royal Oak. If you are having elbow pain from a UCL tear, contact Dr. Mayo to schedule a consultation today.

At a Glance

Ben Mayo, MD

  • Board-Certified, Fellowship Trained Sports Surgeon
  • Specializes in Minimally Invasive Arthroscopic Shoulder, Elbow, Hip, & Knee Surgery
  • Published over 50 peer-reviewed articles and 10 book chapters
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