
Tennis elbow, or lateral epicondylitis, is a painful condition of the elbow caused by overuse. It involves the degeneration or microtearing of the tendons that join the forearm muscles on the outside of the elbow. The pain and tenderness on the outside of the elbow can spread down to the wrist and result in a weak grip. Tennis elbow is usually treated with rest, ice, pain relievers, physical therapy, braces, and injections. While it is often associated with tennis players, it can also be caused by other activities that involve repetitive and vigorous use of the forearm muscles. It is important to see a healthcare provider for a proper diagnosis and treatment plan.
| Characteristics | Values |
|---|---|
| Cause | Repetitive motion of the forearm muscles |
| Affected Area | Elbow, specifically the outside of the elbow |
| Symptoms | Pain, burning, or ache along the outside of the forearm and elbow, tenderness, weakness when grasping, pain when lifting and gripping small objects |
| Treatment | Rest, non-steroidal anti-inflammatory medicines, physical therapy, braces, injections, surgery |
| Diagnosis | Physical exam, X-ray, MRI, EMG |
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What You'll Learn

Tennis elbow causes
Tennis elbow, or lateral epicondylitis, is a painful condition of the elbow caused by overuse. It involves the degeneration or microtearing of the tendons that join the forearm muscles on the outside of the elbow. This leads to inflammation and pain on the outside of the elbow.
The primary cause of tennis elbow is the overuse or repeating of the same motions involving the elbow and forearm muscles. This can occur in various sports and activities, including tennis and other racquet sports, where the force of the tennis racket hitting balls in the backhand position can cause the condition. However, it is important to note that the majority of people who develop tennis elbow do not play tennis. Other sports and activities that require repetitive and vigorous use of the forearm muscles can also put individuals at risk. Examples include painters, plumbers, carpenters, butchers, musicians, dentists, and auto workers.
The specific forearm muscle that is often affected in tennis elbow is the extensor carpi radialis brevis (ECRB) muscle. This muscle helps stabilize the wrist when the elbow is straight, such as during a tennis groundstroke. When the ECRB is weakened from overuse, microscopic tears can form in the tendon where it attaches to the lateral epicondyle, leading to inflammation and pain. The ECRB's position also makes it more susceptible to damage as the muscle rubs against bony bumps when the elbow bends and straightens, causing gradual wear and tear over time.
In addition to overuse and repetitive motions, tennis elbow can also be caused by trauma to the elbow or repeated stress on the elbow tendons. Any activity that involves gripping, twisting, or swinging the forearm repeatedly can contribute to the development of tennis elbow.
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Tennis elbow diagnosis
Tennis elbow, or lateral epicondylitis, is a common injury causing elbow pain and inflammation in the elbow tendon. It is usually a repetitive strain injury caused by any motion that makes you grip, twist, or swing your forearm repeatedly. Tennis elbow gets its name from being a common injury among tennis players, especially when making a backhand stroke. However, it is important to note that experts estimate that more than 9 out of 10 people develop it for reasons other than playing tennis.
To diagnose tennis elbow, it is recommended to visit a healthcare provider, as they can determine whether you have tennis elbow and rule out other potential causes of your symptoms. The healthcare provider will typically start with a physical examination, which may include resisted wrist extension tests to assess the level of pain and reproduce the symptoms. They may also perform a physical examination to evaluate the range of motion, strength, and flexibility of the affected area.
In some cases, additional tests may be required to confirm the diagnosis or rule out other conditions. These tests can include:
- X-ray: This test is used to examine the bones in the elbow and determine if there is arthritis or other bone-related issues.
- MRI: Magnetic resonance imaging can provide detailed images of the tendons and help assess the extent of any damage. An MRI of the neck can also be performed to check for arthritis or disc problems that may be causing referred pain in the arm.
- EMG (electromyography): This test evaluates nerve activity in the elbow to determine if there are any nerve-related issues causing the symptoms.
It is important to note that imaging tests, such as X-rays or MRIs, are not always necessary for diagnosing tennis elbow. The healthcare provider will decide whether additional tests are needed based on the patient's symptoms, medical history, and the results of the physical examination.
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Tennis elbow treatment
Tennis elbow, or lateral epicondylitis, is a tendon injury that causes pain and inflammation in the elbow. It is usually caused by repetitive strain, but can also be caused by trauma to the elbow. The condition is not limited to tennis players, but can occur in anyone who performs repeated hand motions in their work, such as butchers, musicians, dentists, auto workers, and carpenters. The pain is usually felt on the outside of the elbow and forearm, and can spread down to the wrist. Other symptoms include a weak grip, pain when lifting and grasping small objects, and pain when placing the hand palm-down on a table and raising it against resistance.
Treatment for tennis elbow typically involves:
- Rest and ice: Applying ice and taking rest can help reduce swelling and relieve pain.
- Medicine: Over-the-counter non-steroidal anti-inflammatory drugs (NSAIDs) or acetaminophen can help reduce swelling and relieve pain. Prescription anti-inflammatory medications, such as corticosteroids, may also be recommended.
- Bracing: Wearing a wrist or elbow brace can allow the tendon to rest and heal.
- Physical therapy: Stretches and exercises can help strengthen the muscles around the elbow and increase flexibility.
- Platelet-rich plasma injection: This involves injecting a processed sample of the patient's own blood into the elbow to encourage healing.
- Alternative treatments: Some patients try alternative treatments such as acupuncture, herbal remedies, or splinting, but the effectiveness of these treatments is uncertain.
In most cases, tennis elbow pain may clear up on its own over a period of a year or two. However, in severe cases that do not respond to conservative treatments, surgery may be advised. Two surgical techniques are available: open surgery and elbow arthroscopy. Open surgery involves making a larger incision and offers several options for repairing the tendon and reducing pain. Elbow arthroscopy is a less invasive procedure that does not require splinting afterward. Following surgery, patients may need to undergo physical therapy to regain motion and strength in the elbow.
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Tennis elbow prevention
Tennis elbow, or lateral epicondylitis, is a tendon injury that causes pain and inflammation in the elbow. It is usually caused by repetitive strain on the elbow tendons, often from sports like tennis or golf, or from using certain tools. Any motion that involves gripping, twisting, or swinging the forearm can lead to tennis elbow.
To prevent tennis elbow, consider the following measures:
Proper Technique
Using the correct form and technique is crucial to preventing tennis elbow. Incorrect technique can lead to overusing muscles and increasing the risk of injury. Consider hiring a professional coach to ensure you are using the proper form. A good technique will reduce stress on the smaller muscles and tendons, allowing you to play longer with less fatigue.
Forearm Exercises
Perform simple wrist flexion and extension exercises every other day to target the muscles in your forearm. Since the forearm muscles attach to the elbow, strengthening them can help prevent injury, especially if you engage in activities that require strenuous arm movements.
Take Breaks
Listen to your body and take breaks when your arm becomes sore. Playing sports that involve a lot of arm movements can result in tennis elbow, so be sure to rest between matches or periods of activity. Applying ice at least twice a day can also help reduce inflammation and ease the pain.
Regular Exercise and Proper Form for Lifting Weights
If you're new to sports or activities that require arm movements, start slowly and adopt a physical conditioning regimen. This will help you build the necessary muscle strength and endurance to avoid injury. Additionally, ensure you use the correct form when lifting heavy objects or weights to prevent straining your elbow tendons.
Tennis Elbow Strap
If you are experiencing tennis elbow, consider using a tennis elbow strap or brace. Worn below the elbow, it can help lessen the stress on your muscles and dissipate pain throughout your forearm. It adds pressure to the tendon, reducing pain, but be sure not to pull it too tight to avoid cutting off blood circulation.
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Tennis elbow risk factors
Tennis elbow, or lateral epicondylitis, is a condition that causes pain and inflammation in the elbow. It is usually a repetitive strain injury caused by overuse of the tendon that connects the forearm muscles to the elbow. While it is commonly associated with tennis players, it can also occur in those who participate in other sports or activities that involve similar repetitive motions. Here are some risk factors for developing tennis elbow:
Repetitive Motions
Tennis elbow is primarily caused by repetitive motions or strain on the elbow tendons. This can occur in tennis players who repeatedly use a backhand stroke, but it is not limited to tennis. Any activity that involves repeated gripping, twisting, or swinging of the forearm can lead to tennis elbow. This includes various sports such as squash, badminton, and other racquet sports. Additionally, certain types of work or activities that require repetitive hand or wrist motions can also be risk factors. Occupations such as butchers, musicians, dentists, auto workers, and carpenters may be at higher risk due to the repetitive nature of their work.
Overuse or Overload
Overuse of the forearm muscles and tendons is a significant risk factor for tennis elbow. This can occur in athletes who vigorously use their forearm muscles, such as in tennis or other racquet sports. It can also happen in individuals with jobs that require frequent forearm muscle use, like painters. The repeated motions can lead to degeneration or microtearing of the tendons, causing pain and tenderness on the outside of the elbow.
Age
Tennis elbow is typically diagnosed in individuals between the ages of 30 and 50. However, it is important to note that tennis elbow can occur in people of all ages, especially if they engage in activities that involve repetitive wrist and forearm motions.
Trauma to the Elbow
While tennis elbow is often caused by repeated stress on the elbow tendons, it can also result from trauma to the elbow. A sudden impact or injury to the elbow can cause swelling or tearing of the tendons, leading to the symptoms associated with tennis elbow.
It is important to note that tennis elbow can be effectively treated through various methods, including rest, medication, physical therapy, and, in rare cases, surgery. If you experience symptoms of tennis elbow, it is advisable to consult a healthcare professional for a proper diagnosis and treatment plan.
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Frequently asked questions
Tennis elbow, or lateral epicondylitis, is a painful condition of the elbow caused by overuse. It involves the degeneration or microtearing of the tendons that join the forearm muscles to the outside of the elbow.
The main symptom of tennis elbow is pain and tenderness on the outside of the elbow, which may spread down to the wrist. Other symptoms include a weak grip, pain when lifting and gripping small objects, and burning or aching along the outside of the forearm and elbow.
Tennis elbow is commonly caused by repeated arm movements that trigger the muscles in the forearm to tire, leaving the tendons to do all the work and become inflamed. It is often associated with tennis players due to the force of the tennis racket hitting balls in the backhand position, but it can also be caused by other sports, work, or recreational activities that involve repetitive and vigorous use of the forearm muscle.
Although there is no explicit mention of muscle spasms, tennis elbow causes pain, tenderness, and discomfort in the elbow and wrist, which may be similar to the symptoms of muscle spasms.









































