Here are 5 images showcasing different types of fractures:
1. Comminuted Fracture
Left Femur Mid-Shaft — Multiple bone fragments
A high-energy fracture with complete disruption of the femoral diaphysis into multiple displaced fragments. The jagged, splintered pattern is characteristic of comminuted injuries.
2. Spiral Fracture
Left Distal Tibial Shaft — AP and Lateral views
AO classification 42A1c spiral fracture caused by torsional force. The fracture line wraps around the diaphysis in a helical pattern with lateral displacement and mild posterior angulation.
3. Greenstick Fracture
Pediatric Left Forearm (Radius & Ulna) — AP and Lateral views
An incomplete fracture unique to children. Only the tension-side cortex breaks while the opposite cortex bows but remains intact, thanks to the thick periosteum in pediatric bone.
4. Compression Fracture
Thoracic Spine (T4–T12) — Lateral view
Multiple vertebral compression fractures with anterior wedging, most severe at T12. Classic presentation of osteoporotic/insufficiency fractures resulting in increased thoracic kyphosis.
5. Transverse Fracture
(No image retrieved from the database — see description below)
A transverse fracture runs perpendicular (90°) to the long axis of the bone, typically caused by a direct bending force. The fracture line is straight across the shaft, and the two fragments are well-defined. Common sites include the femur and tibia.
| Fracture Type | Mechanism | Key Feature |
|---|
| Comminuted | High-energy trauma | 3+ bone fragments |
| Spiral | Torsional/twisting force | Helical fracture line |
| Greenstick | Bending force (pediatric) | Incomplete — one cortex intact |
| Compression | Axial loading | Vertebral height loss/wedging |
| Transverse | Direct bending force | Perpendicular fracture line |