Tennis elbow is an inflammation around the bony knob on the outer side of the elbow. It occurs when the tissue that attaches muscle to the bone becomes irritated. The bony knob is called the lateral ...

Carpal tunnel syndrome is a nerve impingement in your wrist. Tennis elbow is an overuse injury of the muscles and tendons that attach to the outer side of your elbow. Both can cause similar symptoms.

Repetitive clicking, typing, and poor posture can lead to chronic elbow pain, according to a primary care physician.