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Model Number N/A |
Device Problems
Corroded (1131); Material Erosion (1214); Insufficient Information (3190)
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Patient Problems
Pain (1994); Reaction (2414); Fibrosis (3167)
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Event Date 07/07/2015 |
Event Type
Injury
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Manufacturer Narrative
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Current information is insufficient to permit a conclusion as to the cause of the event.Review of device history records show that lot released with no recorded anomaly or deviation.There are warnings in the package insert that state that this type of event can occur: under possible adverse effects, number 14 states, "intraoperative or postoperative bone fracture and/or postoperative pain.".
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Event Description
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Legal counsel for patient reported that patient underwent a hip revision procedure approximately five years post-implantation due to alleged pain.This report is based on allegations set forth in plaintiff's complaint and the allegations contained therein are unverified.
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Manufacturer Narrative
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This follow-up report is being filed to relay additional information, which was unknown at the time of the initial medwatch.There are warnings in the package insert that state that this type of event can occur: under possible adverse effects, number 1 states, ¿material sensitivity reactions.¿ number 10 states, "fretting and crevice corrosion may occur at interfaces between components." number 13 states, " problems of the knee or ankle of the affected limb or contralateral limb aggravated by leg length discrepancy." number 15 states, "elevated metal ion levels have been reported with metal-on-metal articulating surfaces." this report is number 1 of 2 mdrs filed for the same patient (reference 1825034-2016-01532 / 03221).
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Event Description
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Legal counsel for patient reported that patient underwent a hip revision procedure approximately five years post-implantation due to alleged pain.This report is based on allegations set forth in plaintiff's complaint and the allegations contained therein are unverified.It was reported in operative report received that patient underwent a hip revision procedure approximately 5 years post-implantation due to leg length discrepancy, metallosis and elevated metal ion levels.During the procedure, corrosion of the trunnion, fibrosis, straw-colored synovial fluid, a cloudy gray substance, a cyst and retroversion of the acetabular cup were noted.The femoral head and acetabular cup were removed and replaced.An acetabular liner was also implanted.
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Search Alerts/Recalls
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