It was reported that during an acl procedure, after the retrograde reaming of the tibial tunnel, the product failed to retract the protruding blade.The blade was forced to retract using other surgical instruments (probe and artery).The procedure was completed with a delay of 10-15 minutes using the same device.No patient injury or other complications were reported.Preliminary results of the investigation have concluded that the actuator wire of the drill is broken and it makes it a reportable event.All available information has been disclosed.If additional information should become available, a supplemental report will be submitted accordingly.
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H3,h6: the reported 10mm retrograde drill, used in treatment, has been returned for evaluation.Visual assessment of the drill showed the actuator wire is broken.As reported ancillary devices were used to close the cutting blade after the surgeon was unable to use the gray finger grip actuator, this likely led to the observed breakage of the actuator wire.There is bone lodged in the cutting blade.The cutter blade deploys and retracts manually from the drill housing.An exact root cause cannot be determined with confidence; however, factors that could have contributed to the reported event include: not advancing the tip of the drill to a location that allows retraction of the cutting blade after use.The instruction for use outlines precautionary statements and instructions in regards to the use of the device to avoid damage or non-functionality.A review of the manufacturing and complaint records was performed, there were no indications that would suggest that the device did not meet product specifications upon release into distribution.
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