Tennis Elbow (Lateral Epicondylitis, Lateral Elbow Tendinosis) Information

Tennis Elbow (Lateral Epicondylitis, Lateral Elbow Tendinosis)


The lateral epicondyle of the humerus, a bony prominence on the outside of the elbow, is the common site of attachment for most of the extensor muscles of the forearm Tennis elbow is a painful inflammation of the tendon on the lateral aspect of the elbow, caused by the pull of the muscles, which extend the wrist and fingers.

Anatomy: Elbow - Injury: Tennis Elbow (Lateral Epicondylitis, Lateral Elbow Tendinosis) Information

Mechanism of Injury

  • Strain from repeated, forceful wrist extension (eg. gripping tennis racquet during a shot), causing degeneration and inflammation of the associated tendons.


  • Pain is felt mainly at the lateral aspect of the elbow, it may also radiate upwards along the upper arm, or, more commonly downwards along the outside of the forearm.
  • Grip strength is affected, causing problems with carrying things. In some cases light tasks, such as picking up a glass of water, are enough to precipitate pain.
  • A distinct tender point is elicited by pressure or percussion over the lateral epicondyle or justdistal to it.
  • Pain occurs over the lateral epicondyle when with resisted wrist extension or third finger extension. These signs strongly suggest a diagnosis of ‘tennis elbow’.


Please consult with your medical professional for a complete diagnosis and treatment plan.

Recommended Thermoskin Product

Under the direction of your medical professional and in conjuction with your advised treatment plan, any of the following Thermoskin products are recommended.

Thermal Tennis Elbow Strap with Pad

Thermal Tennis Elbow Strap with Pad Beige 8*205

Thermal Elbow

Thermal Elbow Beige 8*217 or Black 8*117

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