After the rod inserter was returned and inspected there was a noticeable tear at the distal tip of the instrument and the resulting tear is still attached to the proximal shaft.The tear was not reported in the original communication.The cause for this can only be speculated given it was not reported by the end user.The instrument could have been subject to excessive forces during the transporting process or dropped during handling, which could lead to the such tear.Additionally the instrument could have been used as a counter torque during set screw insertion that puts stress at this point and could have led to a tear failure over time.It is highlighted in the stg that the counter torque instrument should be used instead when tightening the set screw.Used surgical technique was not reported and patient anatomical features are unknown.There was no harm or injury reported to the patient.Cause is indeterminate.
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