It was reported by the customer that the anterior chamber cannula [rycroft] disconnected from the leur-lok syringe.The customer stated, "that towards the end of the cataract surgery while flushing with balance salt solution (bss) the cannula flew off and embedded into the patient's eye." through the investigation it was stated, "the tech in-training secured the cannula with the protective sheath rather than securing it by hand." a medwatch report mw5076312 report stated, "the left eye was prepped and draped for ophthalmic surgery and surgical procedure began.Cataract extraction was performed and iol + 19.05 (b)(4) was introduced.During the hydration of the temporal wound, the cannula disconnected from the syringe and entered the anterior chamber, breaking the posterior capsular bag.This caused dislocation of the implanted iol which then receded into the vitreous cavity.Eye was evaluated by surgeon, wounds were re-checked and no additional procedure was required at that time.Gatifloxacin and prednisolone drops were given prior to patching.Patch placed over surgical site and patient transferred to post-op holding area.On re-assessment 2 days later - thick heme overlying the macula and optic nerve." no further information has been provided for this event or investigation.
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