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Types of Fractures: What You Need to Know About Broken Bones


ByAgkidzone Staff
Updated: Oct 19, 2024

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A fracture occurs when a bone's continuity is disrupted, and the severity can range from a simple crack to a more serious break that requires medical intervention. Whether it’s a minor fracture that heals with rest or a compound fracture needing surgery, getting prompt treatment is key to proper healing. If you’ve experienced a fall or injury and notice lingering pain, it’s important to consult a medical professional. Early treatment helps prevent complications and ensures your bones heal correctly, maintaining full range of motion.

Closed vs. Open Fractures
Fractures can generally be categorized as closed or open. In a closed fracture, the bone breaks but doesn’t pierce the surrounding tissues or skin. This type of fracture is often seen in smaller bones like fingers and toes, but can also happen in larger bones like the arms, legs, or ribs. On the other hand, an open fracture occurs when the broken bone tears through the skin, exposing it to air. This type is more serious since it increases the risk of infection and may require more complex treatment to reset the bone and heal surrounding tissue.
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Avulsion Fracture – Tendon and Ligament Damage
An avulsion fracture happens when a tendon or ligament pulls off a piece of bone where it attaches. These injuries are common in sports like football and rugby, where high physical impact is frequent. Avulsion fractures can also occur due to repetitive motion that puts strain on tendons and ligaments, increasing the risk of the bone pulling away. These fractures are more common in children and teenagers because their growth plates are still developing. Fortunately, most avulsion fractures are closed and don’t require surgery, though rest and rehabilitation are key to recovery.
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Transverse Fracture – A Straight Break
A transverse fracture is characterized by a straight break across the bone, forming a 90-degree angle along its axis. These fractures often result from a strong, perpendicular blow to the bone, such as in a car accident or workplace injury. Depending on the severity, the fracture can either be open or closed. Due to the nature of the break, this type of fracture often requires realignment and immobilization by an orthopedic surgeon to ensure proper healing.
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Oblique Fracture – A Diagonal Break
Similar to transverse fractures, oblique fractures occur when the bone breaks at an angle. These fractures create a diagonal or curved break along the long axis of the bone, typically resulting from a sharp blow at an angle. They’re most common in long bones, like those in the arms and legs. Treatment often includes resetting the bone and using a cast to keep it aligned while it heals. In addition, anti-inflammatory drugs and pain relievers are commonly prescribed to manage symptoms during recovery.
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Comminuted Fracture – Shattered Bone
When a bone is shattered into several pieces, it’s called a comminuted fracture. These are severe injuries and are often classified as open fractures since the bone fragments can embed into surrounding tissues. Comminuted fractures typically occur in high-impact accidents, such as car crashes or falls where a person lands on an outstretched hand. Because of the complexity, surgery is usually necessary to remove bone fragments and reset the broken bone. In some cases, a bone graft or artificial bone may be required to aid the healing process.
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Greenstick Fracture – Common in Children
A greenstick fracture is a partial break that occurs primarily in children, whose bones are still soft and flexible. Instead of completely breaking, the bone bends and partially cracks, much like a green twig would. This type of fracture happens when a bone is struck with enough force to cause a bend. Since children’s bones are still growing, prompt treatment is essential to avoid complications with bone development and mobility in the future.
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Stress Fracture – Tiny Cracks from Repeated Stress
A stress fracture is a small, hairline crack that occurs from overuse, making it a common injury among athletes and those involved in endurance sports. High-impact activities like running can put strain on bones in the feet and legs, especially when performed on hard surfaces like concrete. While stress fractures don’t usually require a cast, doctors typically recommend rest and reduced activity to prevent the crack from worsening and ensure proper healing.
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Pathologic Fracture – Caused by Underlying Disease
A pathologic fracture is unique because it’s not caused by an external force. Instead, these fractures occur when a disease, such as cancer or osteoporosis, weakens the bones to the point where they break under normal pressure, like the body’s own weight. Although many conditions can weaken bones, most don’t affect their ability to heal. Treatment involves addressing the underlying disease, while a specialist focuses on helping the bone heal and preventing future fractures
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Compression Fracture – Common in the Spine
A compression fracture typically occurs in the spongy tissue inside bones, particularly in the spine, and is often a result of osteoporosis. In this type of fracture, the front portion of a vertebra collapses under the weight of the body, leading to back pain and a hunched posture. X-rays and other medical evaluations help diagnose compression fractures, which may heal on their own with rest. However, excessive movement or bending can worsen the fracture, so limiting mobility is essential for recovery.
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Impacted Fracture – Bone Ends Forced Together
In an impacted fracture, the ends of a broken bone are driven into each other, causing a loss of bone length and often resulting in an open fracture. This type of fracture occurs from high-impact trauma, such as a car accident, and can lead to complications like infection if not treated promptly. Realignment of the bone and careful management of surrounding tissue damage are crucial for proper healing.
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