MAKO SURGICAL CORP. UNKNOWN_RESTORIS MCK ONLAY TIBIAL BASEPLATE SIZE 4 RM/LL; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO
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Catalog Number UNK_OFL |
Device Problems
Failure to Osseointegrate (1863); Loss of Osseointegration (2408)
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Patient Problem
Inadequate Osseointegration (2646)
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Event Date 03/21/2022 |
Event Type
Injury
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Manufacturer Narrative
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It was noted that the device is not available for evaluation.As part of normal complaint follow-up, an evaluation of the event has been initiated by mako surgical.A supplemental report will be submitted when additional information becomes available.
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Event Description
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It was reported that the patient's left uni knee was revised.As reported by rep: "tibial component was revised and replaced with a bigger sized tibial tray and upsized poly as well." a size 3 rm/ll baseplate and 3x8 insert were revised to a size 4 rm/ll baseplate and 4x9 insert.Update: "reason for revision: aseptic loosening on tibial component.".
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Event Description
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It was reported that the patient's left uni knee was revised.As reported by rep: "tibial component was revised and replaced with a bigger sized tibial tray and upsized poly as well." a size 3 rm/ll baseplate and 3x8 insert were revised to a size 4 rm/ll baseplate and 4x9 insert.Update: "reason for revision: aseptic loosening on tibial component.".
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Manufacturer Narrative
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Reported event: an event regarding loosening involving an unknown baseplate was reported.The event was not confirmed.Method & results: product evaluation and results: material analysis, visual, functional and dimensional inspections could not be performed as the device was not returned.Clinician review: no medical records were received for review with a clinical consultant.Product history review: could not be performed as the device lot details were not provided.Complaint history review: could not be performed as the device lot details were not provided.Conclusions: it was reported that the patient was revised due to aseptic loosening on tibial component.The event could not be confirmed as insufficient information was provided.Further information such as device identification and return, pre- and post-operative x-rays, primary operative report as well as patient history and follow-up notes are needed to complete the investigation for determining root cause.No further investigation for this event is possible at this time.If additional information become available to indicate further evaluation is warranted, this record will be reopened.Product surveillance will continue to monitor for trends.
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Search Alerts/Recalls
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