Dislodgement of fluocinolone acetonide intravitreal implant into the infusion cannula during vitrectomy for retinal detachment

Conclusion: Increasing the intraocular pressure and performing fluid–air exchange were not sufficient to eject the implant probably because of the strong surface adherence between the infusion cannula and the implant's coating material. We, therefore, recommend removing and flushing the infusion cannula if the implant cannot be localized in the eye. In addition, clinicians should be aware that a fluctuating intraocular pressure might be the first sign of a partially blocked infusion cannula by the implant.
Source: Retinal Cases and Brief Reports - Category: Opthalmology Tags: Case Report Source Type: research