The patient has a fracture of the right tibia and fibula. The orthopedic surgeon decides to surgically correct the fractures with the device in the figure. What type of device is being used?
1. internal fixation device
2. external fixation device
3. Buck's traction
4. wiring
Correct Answer: 2
In external fixation, pins are placed through the bone above and below the fracture site to immobilize the bone. The external fixation rods hold the pins in place. Internal fixation devices involve a surgical incision with the placement of plates and screws. The incision is then closed and the devices are not visible externally. Buck's traction is a traction device used for fractured hips. Wiring is not a surgical procedure.
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