The lot number was not provided so a device history record could not be performed and the graft was not returned therefore the root cause could not be identified.An attempt was made to obtain additional information regarding the complaint and the complainant did not want to provide any further details regarding the event.All graft lots undergo testing prior to release per internal quality procedures.These tests include the following: longitudinal tensile strength, radial tensile strength, water entry pressure, suture retention, 100% visual and tactile inspection.All test reports are verified to have passed test requirements prior to lot release.
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