It was reported that during surgery, the surgeon noticed that the intraocular lens (iol) implanted into the left (os) eye, appeared to have a scratch on the optic.The lens was removed and replaced intraoperatively with an iol of the same model and diopter.The second iol implanted successfully.There was no damage to the capsular bag, no loss of vitreous.There was no vitrectomy and the plan of surgery did not change.However, the incision was enlarged in order to remove the lens and sutures were required.In the physician's opinion, the most likely cause of the iol damage was forceps/handling.The patient's current prognosis was blurry vision at 24hrs.At 48 hrs, vision was improving.The doctor has continued to monitor and the patient is doing very well and the vision has improved immensely.
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The product was not returned for evaluation as it was discarded by the user facility.Per the reporter, the event is believed to be related to product handling.A device history record (dhr) review could not be performed as no lot number had been provided.The trend analysis, risk analysis and directions for use review are considered acceptable, with the product performing within anticipated rates.Damage to the intraocular lens (iol) may be rooted in the loading procedure.An insufficient amount of viscoelastic could be the cause of the issue.Additionally, improper manipulation using hard tip plungers is a common root cause for scratches on the optic.No corrective action is necessary at this time.
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