External Fixation

1. Which is not the component of the external fixator.

• Schanz pin

• Plate and screw

• Connecting rod

• Clamp

All of below statements are indication for external fixation except :

• Initial stabilization in polytrauma patients

• Severely comminuted diaphyseal and periarticular lesions

• Displaced intra articular fracture.

• All above

What is the common diameter of the pin for external fixation for upper limb and lower limb ?

• 7 - 9 mm

• 1 - 3mm

• 3-5mm

• 5-7mm

What is the type of external fixator above?

• Limb Reconstruction System

• Ilizarov

• Round plate

• uniplanar

Which is not Type of schanz pins?

• Blunt schanz pin

• Self drilling pin

• Olive pin

• HA coated pin

What type of fracture above

• Comminuted fracture

• Tranverse fracture

• Simple fracture

• Spiral fracture

Name of above bone

• Radius ulna

• Femur

• Tibia Fibula

• Humerus

This is an Internal fixation

• TRUE

• FALSE

• NOT SURE

Which is the function of coated pin

• Reduced Infection at bone

• Improved fixation to bone

• Reduced loosening of pin to bone

• For cosmetic purpose

Do you get any knowledge and understand from this presentation

• 100%

• 70%

• 50%

• 0%