As reported, a (b)(6) female was found to have a mispositioning of the right patella implant, the 32mm patella implant was removed and a new 29mm implant inserted and repositioned.Patient was last known to be in stable condition following the event.Devices were disposed of by the hospital.
|
The evaluation noted that the revision reported may have been the result of an alignment or rotational issue between the patella and femoral component, not allowing the two devices to properly articulate.However, this cannot be confirmed because the component was not returned for evaluation.(d11) concomitant devices: (cn: (b)(4), sn: (b)(6) - cocr fem head 32mm +0 offset 12/14.(cn: (b)(4), sn: (b)(6) integrip cc, cluster 50mm, g1.
|