This voluntary medical device correction is related to Alcon products that present a 23G nonvalved trocar cannula and infusion cannula together. These items are available as components within Accurus 23G TotalPLUS Pak, Accurus 23G Combined Procedure Packs (0.9mm and 1.1mm), Constellation 23G Total PLUS Pak, Constellation 23G Combined Pack (0.9 mm and 1.1 mm) and 23G Small Parts Kit. Single use 23G non-valved trocar cannulas are used to provide internal access to the ocular cavity during ophth

Alcon sent an Urgent a Voluntary Medical Device Correction letter on May 9, 2012. The letter identified the product, the problem, and the action to be taken by the customer. Customers were instructed NOT to use the affected product, instead customers should use a 1-Count Valved Trocar Cannula and to complete and immediately return the Medical Device Correction Response Form to Alcon via fax at: (817) 916-9087 or email to: ReplacementCannulas@alconlabs.com. For questions customers should call 1-800-862-5266.