It was reported that one of the nitinol fork tines on the inserter of the suturefix ultra suture anchor xl broke off.The returned device was visually inspected, and the fork was confirmed to be broken.In addition to visual inspection, the part was inspected for tine thickness and width, and the material was analyzed.The dimensions were found to be within specification, and the material was confirmed to be nitinol.Further failure analysis was conducted by ((b)(4)) using scanning electron microscopy (sem).Through their analysis, it was determined that the sample ¿failed from overload¿, and that there ¿were no indications of faulty raw material, poor workmanship, or preexisting damage¿.Per ifu 10601059: ¿use of excessive force during insertion can cause failure of the suture anchor or insertion device (b)(4).
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