Overview Flashcards
1
Q
Give 3 methods of internal fixation
A
Bone screws
Bone screws and plates
Intramedullary nails
2
Q
What is the most commonly used material in fracture fixation?
A
Stainless steel
3
Q
What do stainless steel plates not tolerate well?
A
Stress reversals
4
Q
What are the advantages of titanium over stainless steel?
A
Strong
Inexpensive
Biologically more inert
Less likely to cause allergies
5
Q
Why must plates and screws be of the same material?
A
Otherwise galvanic corrosion is likely to occur