Abstract: Assemblies for and methods of intraocular injection. An injector assembly includes a housing defining an internal chamber and having a slot on an external surface thereof; a cannula needle having a lumen and a cutout on an outer surface; a flexible arm having a proximal end affixed to the outer surface of the cannula needle and a distal end having a hook such that the hook is disposed within the cutout; a pushrod slidably disposed within the lumen; and a latch slidably disposed in the slot of the housing, the latch coupled to the pushrod such that translation of the latch causes translation of the pushrod to thereby eject an implant disposed within the lumen between the hook and pushrod.