Iris damage by inadvertent cannula injection.
Iris damage occurred in 2 patients due to the inadvertent forceful injection of a cannula. Despite luer lock syringes, the J-shaped cannula was injected during cortical removal in one eye and during hydration of the incision at the end of the procedure in the second eye. Iris damage should be added to the growing list of injuries that can result from cannula-related complications.
Osher
Robert H
RH
Department of Ophthalmology, University of Cincinnati, and Cincinnati Eye Institute, Cincinnati, Ohio 45242, USA. rhosher@cincinnatieye.com
D000368:Aged; D002404:Catheterization / Q000009:adverse effects* / Q000295:instrumentation; D004868:Equipment Failure; D005131:Eye Injuries / Q000209:etiology*; D006801:Humans; D007498:Iris / Q000293:injuries*; D019654:Lens Implantation, Intraocular; D008297:Male; D008875:Middle Aged; D018918:Phacoemulsification; D012421:Rupture