title: An instrument for irrigating the nucleus in extracapsular surgery.
mesh_terms: D002387:Cataract Extraction / Q000295:instrumentation*; D006801:Humans; D007907:Lens Nucleus, Crystalline / Q000601:surgery*; D007908:Lens, Crystalline / Q000601:surgery*; D007507:Therapeutic Irrigation / Q000295:instrumentation*