After review of medical record patient was revised to address failed left total hiparthroplasty secondary to metal on metal reaction.It was stated that the patient was implanted with asr xl component.Patient alleges gait disturbance, joint pain, joint wear, failure, elevated metal ions, and adverse soft tissue reaction.Revision notes stated that there was noted to be some pseudotumor embedded in the interval between the abductor and vastus lateralis origin and it was debrided.The joint fluid was encountered and appeared normal in appearance.There was fluid reaction with a pseudocapsule that extended into the anterior acetabulum which was debrided.Synovectomy was performed about the stem and the stem was noted to be well fixed.The acetabular component was noted to be in slight neutral version, but was noted to be well fixed using curved osteotome.Extensive synovectomy was performed to remove all the soft tissue reaction.Head and cup were removed.Doi: unknown - dor: (b)(6) 2018 (left hip).
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Product complaint#: (b)(4).Investigation summary: no device associated with this report was received for examination.The information received will be retained for potential series investigations if triggered by trend analysis, post market surveillance, or other events within the quality system.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed, and the investigation will be re-opened as necessary.H10 additional narrative: added: d4: (lot #).Corrected: h6 (patient code).H6 patient code: no code available (3191) used to capture the surgical intervention not device revision or replacement.
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