Finger Fracture Causes, Symptoms & Treatment Options

Overview

When an athlete’s finger is jammed by a ball, opponent, or hard surface, it can lead to a finger fracture, also called a phalanx fracture. This type of injury often involves not only the  bone but damage to surrounding soft tissues, including ligaments and tendons. 

A fractured finger can cause significant pain, swelling, and stiffness, often limiting hand movement and grip strength. Timely medical evaluation, imaging, and proper treatment are crucial to restoring finger alignment and function and preventing long-term complications.

What causes Finger Fracture?

Finger fractures usually occur when a finger is jammed, twisted, or struck directly by a ball or another player. These injuries are frequent among athletes involved in contact or ball-handling sports, where quick hand movements and impacts are common. Individuals with osteoporosis or weaker bones also face a higher risk of sustaining finger fractures, even with relatively minor trauma.

• How the Injury Occurs: Finger fractures typically happen due to direct impact or compression forces that bend or crush the finger bones beyond their natural range.
• Common Everyday Causes: Finger fractures can also occur during daily activities such as slamming a finger in a door, falling on an outstretched hand, or workplace accidents involving heavy equipment or tools.

Finger fractures are most common in these sports:

• Basketball: Often caused by a jammed finger while catching or deflecting a fast-moving ball.
• Football: Can occur when blocking or tackling, especially during collisions with helmets or shoulder pads.
• Hockey: Direct hits from sticks or pucks can easily fracture the small bones in the fingers.
• Lacrosse: Contact with sticks or checks during play can result in a sudden jam or crush injury to the fingers.
• Field Hockey: Frequent stick contact and low ball strikes increase the risk of finger trauma.

Symptoms

A fractured finger usually causes immediate, sharp pain following the injury. The pain can intensify with movement or pressure. Other signs that may indicate a finger fracture include:

• Swelling in the finger: The injured finger often becomes puffy and inflamed soon after impact.
• Tenderness and bruising at the fracture: The area around the break may appear discolored and feel sore to the touch.
• Lack of motion of the injured finger: It can be difficult or painful to bend or straighten the finger.
• Finger looks deformed or crooked: The finger may appear misaligned or have an unusual angle, indicating a displaced fracture.

Non-operative treatment

Most fractured fingers that remain properly aligned, or can be repositioned into alignment, can heal without surgery. Conservative treatment focuses on stabilizing the fracture and supporting recovery. This may include:

• Immobilizing the finger with a splint or cast to keep it stable during the healing process.
• Buddy taping the fractured finger to an adjacent one to provide extra support and limit movement.
• Periodic X-rays to ensure the bone is healing correctly and maintaining alignment.
• Gradually, gentle finger exercises are introduced to prevent stiffness and restore flexibility once healing progresses.

You can also try these exercises at home:

Finger Fracture

Surgical Treatment

If the broken finger cannot be properly aligned with conservative care, surgery may be required. Open fractures, where the bone pierces the skin, also need surgical repair to prevent infection and restore structure. 

During the procedure, your surgeon may use pins, wires, or screws to stabilize and secure the fractured bone. Your orthopedic specialist will determine the most suitable approach based on the severity and location of the fracture.