Mallet Finger: A Guide to Prevention and Treatment

Introduction

Mallet finger is a common injury that affects the extensor tendon of the finger. It occurs when the tendon is damaged and the finger is unable to straighten. Mallet finger is also known as baseball finger, drop finger, or “jersey finger.” It is most commonly seen in athletes, especially those who play ball sports. It is also seen in people who work with their hands, such as mechanics and carpenters. Mallet finger is a serious injury that requires medical attention. This article will discuss the causes, symptoms, diagnosis, and treatment of mallet finger.

Causes of Mallet Finger

Mallet finger is caused by a tear or rupture of the extensor tendon of the finger. This tendon is responsible for straightening the finger. When it is damaged, the finger is unable to straighten. The most common cause of a mallet finger is a direct blow to the tip of the finger. This can happen when a person catches a ball with their finger in a bent position. It can also happen when a person jams their finger in a door or other object.

Symptoms of Mallet Finger

The most common symptom of a mallet finger is pain and swelling at the tip of the finger. The finger may also appear bent or crooked. There may be bruising around the affected area. In some cases, the finger may be unable to straighten.

Diagnosis of Mallet Finger

A doctor can diagnose a mallet finger by examining the finger and asking questions about the injury. X-rays may be taken to rule out any fractures. An MRI or ultrasound may be used to confirm the diagnosis.

Treatment of Mallet Finger

The treatment for a mallet finger depends on the severity of the injury. In mild cases, the doctor may recommend rest, ice, and anti-inflammatory medications. The finger may need to be splinted or taped to keep it straight. In more severe cases, surgery may be necessary to repair the tendon.

Prevention of Mallet Finger

The best way to prevent a mallet finger is to wear protective gear when playing sports or engaging in activities that involve the hands. Gloves, wrist guards, and finger guards can help protect the fingers from injury. It is also important to warm up and stretch before engaging in physical activity.

Conclusion

Mallet finger is a common injury that affects the extensor tendon of the finger. It is most commonly seen in athletes and people who work with their hands. It is important to seek medical attention if a mallet finger is suspected. Treatment depends on the severity of the injury and may include rest, ice, anti-inflammatory medications, splinting, or surgery. The best way to prevent a mallet finger is to wear protective gear and warm up and stretch before engaging in physical activity.