Pt weight: unk.Date of event: unk.(b)(4).Method - work order search.Results - a lens work order search was performed and no similar complaints were found within the work order.Visual inspection of the returned product found one haptic torn, with a piece torn off and missing.The lens was returned in liquid.Conclusions - based on the complaint history, work order search and the evaluation of the returned product, a specific root cause of the event could not be determined.(b)(4).
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Method: medical review.Results: per medical review - reportedly, icl was explanted/exchanged three weeks postoperatively to address user error (upside-down implantation) and subsequent postoperative sequelae (elevated iop, corneal edema).Lens was explanted by a different surgeon and according to his report, dated on (b)(6) 2014, upon icl exchange for another icl, of a same size and diopter, patient status improved and iop was within the normal range.The dfu under visian icl handling precautions instructs physicians that: "7.The visian icl should be carefully examined in the operating room prior to implantation ".Conclusions: based on the complaint history, work order search, medical review and the evaluation of the returned product, a possible cause of the event is user error (upside-down implantation).(b)(4).
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