Causes
When the finger flexor tendon is torn or pulled away from its attachment to the bone, it causes a Jersey finger. In sports such as American football, rugby, and basketball, where players grab onto the jersey or clothing of an opponent, this injury often occurs.
Symptoms
Symptoms of jersey finger may include:
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Sudden onset of pain in the finger, particularly when bending it.
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Tenderness and swelling around the injured area.
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Finger Flexibility: Difficulty or inability to bend the finger at the affected joint.
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In severe cases, the affected finger may appear deformed or bent abnormally.
Diagnosis
In order to diagnose jersey finger, a physical examination and imaging studies are typically required:
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Assessing the finger: A healthcare provider will examine the finger for signs of swelling, tenderness, and deformity. Specific tests may also be performed to evaluate its range of motion and strength.
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X-rays may be ordered to rule out fractures and dislocations. Magnetic resonance imaging (MRI) may be recommended to determine the extent of tendon damage.
Treatment
Jersey finger is usually treated with surgery to reattach the torn tendon to the bone:
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For flexor tendon repair, sutures or anchors may be used to reattach the tendon, sometimes with the aid of grafts to reinforce the repair.
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A splint or cast may be used after surgery to protect the repair and promote healing.
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After surgery and immobilization, physical therapy is often recommended to restore strength, flexibility, and function to the injured finger. Physical therapists may prescribe specific exercises to gradually strengthen and improve the tendon.
Prevention
Jersey finger can be prevented by taking the following precautions during activities that may result in finger injury:
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Athletes should be trained in proper technique to minimize the risk of finger injuries during sports.
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Sport-related finger injuries can be reduced by wearing protective gear, such as gloves or finger splints.
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Athletes, coaches, and sports officials should be aware of the signs and symptoms of jersey finger and seek medical attention immediately if they suffer an injury.
Conclusion
Sports-related injuries such as the Jersey finger can result in significant pain and functional impairment. Prompt diagnosis and surgical repair are critical to restoring function and preventing long-term complications. It is important to take precautions to minimize the risk of finger injuries during sports activities, including proper training, wearing protective gear, and being aware of injury signs and symptoms.
