Manufacturing and inspection records were reviewed, and no anomalies were found.The returned product was inspected under magnification.Under magnification it was confirmed that the mini acutrak 2 drill (part number at2m-1813) had batch number 478407.Under magnification, it was noted the returned drill showed slight signs of wear.There was some slight deformation around the edges of the cannula at the tip of the drill and some very small dents on some of the cutting edges of the drill tip.Otherwise, no significant signs of damage or wear were observed along the length of the drill.It is possible that the damage observed dulled the drill, even when the denting and wear was slight.However, no definitive conclusion can be made.
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