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Chapter 4
Skeletal System: Fractures ONLY
| Term | Definition |
|---|---|
| Fracture | A break in a bone. |
| Comminuted Fracture | A bone that has splintered or has been crushed. Bone breaks into many fragments. |
| Colles Fracture | A fracture of the distal radius (bone on the thumb side of the forearm) that results from a fall onto an outstretched hand. |
| Compound Fracture | A broken bone with an open wound leading to the site of the fracture, or bone that protrudes through the skin; also called an open fracture. |
| Greenstick Fracture | An incomplete fracture; the bone is bent and partially broken. This type of fracture occurs primarily in children. |
| Longitudinal Fracture | A fracture that runs parallel to the long axis of the bone. |
| Oblique Fracture | A break across the bone at an angle. |
| Pathologic Fracture | A fracture resulting from pressure on weakened bone; due to osteoporosis or cancer, for instance. |
| Simple Fracture | A broken bone that does not penetrate the skin; also called a closed fracture. |
| Spiral Fracture | A fracture in which the bone has been twisted apart; a common sports injury. |
| Stress Fracture | A small crack in bone resulting from chronic, excessive impact; an overuse injury. |
| Transverse Fracture | A fracture that runs straight across the bone, at a right angle to the long axis. It is often caused by a direct blow or prolonged stress, such as from running. |