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Orthopedic Review | Dr Hutaif General Orthopedics Revie -...

Orthopedic Ban Review | Dr Hutaif General Orthopedics R -...

30 مارس 2026 1 min read 64 Views
Orthopedic MCQs: Sharpen Your Diagnostic Eye per Highpowered Field

Key Takeaway

Your ultimate guide to ORTHOPEDIC MCQS ONLINE QUESTION BANK H1A starts here. For total knee arthroplasty, positive intraoperative cultures of coagulase-negative staphylococcus mandate six weeks of parenteral antibiotics. Diagnosis of periprosthetic joint infection often involves evaluating synovial fluid for white blood cell counts per highpowered field, complementing culture results to confirm inflammatory response and guide treatment decisions.

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Orthopedics Online MCQs

QUESTION 1
ORTHOPEDIC MCQS ONLINE QUESTION BANK HIA
Slide 1
What is the most likely mechanism of failure for the patellar component shown:















1
Fatigue
2
Tension
3
Shear
4
Delamination
5
Compression Component fracture in a completely polyethylene patellar component is rare. Most patellar component failures involve metal-backed patellar components. Shearing of the fixation pegs from the remainder of the patellar component is a recognized complication of metal-backed patellar components. The same mechanism is responsible for the failure seen.Correct Answer: Shear 2/. (209) Q1-317: The minimum thickness of polyethylene required for the tibial component of a total knee prosthesis is:

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Dr. Mohammed Hutaif
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