Osteoarthritis of the elbow is a degenerative joint condition that occurs when the cartilage that cushions the ends of the bones in the elbow joint gradually wears away. This cartilage breakdown results in increased friction between the bones, which can cause pain, stiffness, and reduced range of motion. Although less common than osteoarthritis in weightbearing
joints like the knees or hips, elbow osteoarthritis can still significantly impact daily function, particularly in individuals who perform repetitive arm movements or have a history of trauma to the joint.
As the condition progresses, the joint may develop bone spurs (osteophytes), narrowing of the joint space, and roughening of the bone surfaces. These changes can lead to joint swelling, mechanical symptoms such as catching or locking, and an overall decline in arm strength and coordination. Over time, even simple tasks like lifting objects or straightening the arm may become difficult or painful, especially after periods of heavy use or prolonged activity.
