Integra has completed their internal investigation on october 4, 2017.Results: dhr review; review of manufacturing records showed no evidence of a nonconformance that may have caused or contributed to the reported event.Complaints history; a search of the results of the short description field containing ¿pip¿ september 2015 to present showed 11 complaints of intra-operative pip fractures, including this one.(b)(4).Conclusion: the part has not been returned to date; therefore, no root cause can be determined.Possible causes include unsupported impacting and incorrect oblique cut or broaching direction.
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It was reported that the surgeon had successfully implanted both implants during a right and middle finger pip arthroplasty.As he began to assess the range of motion of the implant, the head of the proximal implant (pip-200-30p-ww, lot 163564t) rolled out of the patient with the stem of the implant still embedded.It was reported that this increased surgery time quite dramatically: initially a 70min procedure, the surgery ended up being a 3 hour 40min procedure.Due to breakage, the stem of the implant was difficult to remove, resulting in the additional reaming.This resulted in using larger sized implants: the surgeon resorted to using larger size implants (40p & 30d) that were implanted successfully.No patient injury was reported.
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