Frequently Asked Questions
What is an elbow ulnar collateral ligament injury?
An elbow ulnar collateral ligament injury is damage to the ligament on the inside of the elbow. This ligament helps stabilize the elbow during throwing. It is common in baseball pitchers and overhead athletes.
What causes an elbow UCL injury?
It is usually caused by repetitive throwing stress over time. A sudden tear can also occur during a hard throw. High pitch counts, poor mechanics, and year-round throwing increase risk.
What are the symptoms?
Symptoms include pain on the inside of the elbow, loss of throwing velocity, and decreased accuracy. Some athletes feel a pop during a throw. Numbness or tingling into the ring and small fingers may occur if the ulnar nerve is irritated.
How is an elbow UCL injury treated?
Treatment depends on severity and athlete goals. Partial injuries may improve with rest, rehab, and a gradual throwing program. Complete tears or persistent throwing pain may require surgical evaluation.
When can I return to throwing?
Return depends on healing, strength, mechanics, and treatment type. Non-surgical cases may take several months. Surgical reconstruction often requires a longer return-to-throwing timeline.