Greenstick fracture

Greenstick Fracture

A Greenstick fracture (/ˈɡriːnˌstɪk ˈfræk.tʃər/) is a type of bone fracture that occurs most commonly in children due to their more flexible bone structure. The term "greenstick" originates from the analogy of breaking a fresh, green stick of wood, which splinters but does not break completely.

Definition

A Greenstick fracture is a fracture in a young, soft bone in which the bone bends and breaks. Unlike a complete fracture, the bone is not broken into two parts but is only cracked on one side, with the other side bending. This type of fracture is most common in children, whose bones are softer and more flexible than those of adults.

Causes

Greenstick fractures are typically caused by falls or impacts, often during sports or play. The most common cause is a fall on an outstretched arm. The radius and ulna, the two bones in the forearm, are the most commonly affected.

Symptoms

Symptoms of a Greenstick fracture include pain at the site of the fracture, swelling, and deformity of the bone or joint. The child may also be unable to move the affected limb.

Treatment

Treatment for a Greenstick fracture usually involves immobilization of the bone with a cast or splint. In some cases, the doctor may need to straighten the bone under anesthesia. This is known as a closed reduction.

Related Terms

• Bone Fracture
• Radius
• Ulna
• Closed Reduction

External links

• Medical encyclopedia article on Greenstick fracture
• Wikipedia's article - Greenstick fracture

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