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An orthopaedic implant when monitored over 6 months showed the following normalized curves for polymer molecular weight (MW), mass of implant and mechanical strength. Among the choices, what is the most probable reason for the observed changes ?
An orthopaedic implant when monitored over 6 months showed the following normalized curves for polymer molecular weight (MW), mass of implant and mechanical strength. Among the choices, what is the most probable reason for the observed changes ?
Updated On: Jul 17, 2024
- Bulk erosion
- Surface erosion
- Bulk initially followed by surface erosion
- No erosion but mechanical breakage due to injury
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The Correct Option is A
Solution and Explanation
The correct option is (A) : Bulk erosion.
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