What is Tennis Elbow?
Tennis elbow, also known as lateral epicondylitis, is a painful condition that affects the outer part of the elbow. Despite its name, this condition isn’t limited to tennis players. In fact, it commonly develops in people who perform repetitive tasks like painting, using hand tools, typing, or even wringing out clothes. These repetitive actions strain the muscles and tendons in the forearm, leading to pain and discomfort.
Why Does Tennis Elbow Develop?
Tennis elbow arises from overuse and strain on the forearm muscles that are responsible for extending the wrist and fingers. Activities like hammering or lifting can cause tiny tears in the tendon that attaches these muscles to the outer part of the elbow (the lateral epicondyle). The body tries to heal the damage, but constant stress and repetitive movements keep re-injuring the area. Over time, this leads to chronic pain, inflammation, and eventually the development of scar tissue that doesn’t heal properly.
Case Example
45-year-old carpenter, who has been using hand tools for over 20 years recently noticed a sharp pain on the outer part of his elbow every time he used his hammer or screwdriver. The pain became so intense that even gripping a cup of coffee became difficult. After consulting with his doctor, John was diagnosed with tennis elbow caused by repetitive strain on his forearm muscles from years of working with tools.
What Are the Symptoms of Tennis Elbow?
Common symptoms include:
- Pain and tenderness on the outer side of the elbow (lateral epicondyle)
- Worsening pain when gripping, lifting, or using the wrist
- Weak grip strength
- Discomfort that radiates down the forearm
How is Tennis Elbow Diagnosed?
Your doctor will typically diagnose tennis elbow through a combination of medical history and physical examination. By examining your arm and testing for tenderness or pain when moving the wrist, a diagnosis can often be made. In some cases, X-rays may be used to rule out other conditions affecting the elbow. An MRI might be recommended if the diagnosis is unclear or to assess the extent of tendon damage.
How is Tennis Elbow Treated?
Nonsurgical Treatments
Most cases of tennis elbow can be managed without surgery. Treatments may include:
- Rest: Avoid activities that aggravate the pain.
- Ice and Compression: Reducing inflammation and swelling through ice therapy can help ease discomfort.
- Medications: Over-the-counter anti-inflammatory drugs may be prescribed to reduce pain.
- Steroid Injections: In severe cases, a corticosteroid injection can help reduce inflammation.
- Shock Wave Therapy: This newer treatment method uses sound waves to stimulate healing in the damaged tendon tissue.
- Physical Therapy: Specific exercises can strengthen the forearm muscles, improve movement coordination, and reduce stress on the affected tendon.
- Ultrasound-Guided Needling: In some cases, tiny holes are made in the tendon using ultrasound guidance. This encourages fresh blood flow and promotes proper healing.
Surgical Treatments
When nonsurgical treatments don’t bring relief after several months, surgery may be needed. Two common procedures include:
- Tendon Debridement: Removal of the damaged portion of the tendon to allow healthy tissue to regenerate.
- Tendon Release: A procedure to release the tension on the tendon, providing relief from pain and improving flexibility.
Both procedures can be performed through minimally invasive arthroscopy (keyhole surgery) or as an open surgery. Surgery is typically a day-care procedure, meaning you can go home the same day.
After Surgery
Post-surgery recovery involves wearing a removable splint to protect the elbow and promote healing. Rest, ice, compression, and elevation (RICE) along with anti-inflammatory medications will help manage post-operative pain and swelling. Gradually, you’ll begin stretching and strengthening exercises under the guidance of a physical therapist to regain muscle strength and prevent re-injury. Most people can return to normal activities within a few months, but it’s important to avoid activities that caused the problem initially.
Conclusion
Tennis elbow can significantly impact daily activities, but with proper diagnosis and a combination of nonsurgical or surgical treatments, you can achieve a full recovery. If you’re experiencing persistent elbow pain, it’s essential to seek medical advice to prevent further damage and begin your journey to pain-free movement.