Mallet Finger: Causes, Symptoms, and Treatment Options
Mallet Finger is a condition that affects the fingers, specifically the extensor tendon that straightens the end joint, also known as the distal interphalangeal joint (DIP). It occurs when there is a sudden force or trauma to the fingertip, causing the tendon to become damaged or detached. This results in the inability to fully straighten the affected finger and causes it to droop or bend at the end joint. Common symptoms include pain, swelling, and a noticeable deformity of the finger. Mallet Finger can occur due to various reasons such as sports injuries, jamming the finger, or even a simple accident at home. If left untreated, it can lead to long-term complications such as stiffness and reduced finger function. Treatment typically involves wearing a splint or a specially designed finger brace to support and immobilize the affected finger, allowing the tendon to heal. In some cases, surgery may be required to repair the damaged tendon. With proper care and rehabilitation, most individuals can regain full function of the finger.
