The center cage disassociation reported may have been the result of the device being impacted off-axis, the center cage becoming deformed during insertion, the surgeon being unaccustomed to implanting caged glenoids, or a combination of the three, which allowed the center cage to disassociate from the polyethylene body.However, this cannot be confirmed as the device was not available for evaluation.
|
As reported, this was the surgeon first experience with the caged glenoid and primary joint replacement for this (b)(6) y/o male patient.Upon insertion, the center cage disassociated from the poly.Time delay due to removal of cement from peripheral pegs and mixing of 2nd cement to implant all poly glenoid.The surgeon implanted an all poly glenoid, medium beta.There was a 5-15-minute delay in the procedure due to removal of cement from peripheral pegs and mixing of 2nd cement to implant all poly glenoid.The patient was last known to be in stable condition following the event.The device was disposed of by the facility.
|