Without a product return, no product evaluation can be conducted.Review of traceability and review of the device history records did not reveal any non-conformances to specifications or deviations in procedures that might have contributed to the reported event.Regarding information, root cause of the issue is related to a user error due to repositionning of implant several times which damaged the connection between cage and implant holder.Indeed , as mentioned in the surgical techniques ( step 7a - 7c) it's recommended to make sure that the cage placement is done perfectly in the axis of the intervertebral space.In addition , it's recommended to make a control under fluoroscopy to check the proper positioning of the cage in depth and in rotation.The investigation found no evidence to indicate a device issue.
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Roi-a : damaged cage during implantation.It was reported that during a roi-a surgery, surgeon repositioned the implant several times, which damaged the connection between cage and implant holder.Cage eventually came off.The implant was changed by an identical one.No surgery delay greater than 10 minutes.No patient impact.According to the reporter , the surgical technique was followed.
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