Lateral elbow tendinopathy (LET), also known as Tennis elbow is described as pain at the outside of the elbow and in the upper forearm where the muscle tendon attaches to the bone. Medial elbow tendinopathy (MET), also known as Golfer's elbow is described as pain at the inside of the elbow and in the upper forearm where the muscle tendon attaches to the bone. It is important to keep in mind that the presentation of pain in a tendon does not always mean that the tendon itself is the primary contributor to pain. Other conditions involving the elbow could co-exists with common forms of elbow pain including arthritis, sports injuries, and nerve entrapments.