Physical Medicine and Rehabilitation for Lateral Epicondylitis Clinical Presentation
- Author: Consuelo T Lorenzo, MD; Chief Editor: Rene Cailliet, MD more...
History
The patient usually describes a gradual onset of lateral elbow pain, which is characterized as follows:
- The aching pain generally increases with activity. The patient may describe symptoms occurring during simple activities of daily living (ADL), such as picking up a cup of coffee or a gallon of milk.
- Pain may be present at night.
- Symptoms are typically unilateral.
Physical
Most commonly, the examination reveals localized tenderness to palpation just distal and anterior to the lateral epicondyle. Other symptoms include the following[7] :
- Pain increases with resisted wrist extension, especially with the elbow in extension.
- The patient may have a weakened grip on the affected side.
- Elbow range of motion (ROM) is typically normal.
- In chronic, refractory cases, be sure to fully assess shoulder integrity and scapular stability. Weakness or instability of the scapular stabilizers may perpetuate lateral epicondylitis by leading to overuse of the wrist extensors.
Causes
- Lateral epicondylitis is an overuse syndrome generally caused by repetitive use of the wrist extensors or sustained power gripping.[8]
- Lateral epicondylitis can be associated with an imbalance secondary to muscle weakness and soft-tissue inflexibility.
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