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Shoulder glenoid loosening ASTM F2028

Normative References  



ASTM F2028: Standard Test Methods for Dynamic Evaluation of Glenoid Loosening or Disassociation.

This test method measures how much a prosthetic anatomic glenoid component rocks or pivots following cyclic displacement of the humeral head to opposing glenoid rims (for example, superior-inferior or anterior-posterior). Motion is quantified by the tensile displacement opposite each loaded rim after dynamic rocking.
Similarly, this test method measures how much a prosthetic reverse glenoid component rocks or pivots following cyclic articulation with a mating humeral liner. Motion is quantified by the magnitude of displacement before and after cyclic loading.  


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