title: Two-way 30-gauge air bubble cannula.
abstract: Removal of air from the anterior chamber in aliquot parts following anterior segment surgery is not an innocuous procedure without complications. A two-way 30-gauge cannula for simultaneous irrigation and aspiration in order to keep the anterior chamber at a constant volume thus avoiding too rapid decompression is described.
mesh_terms: D000388:Air; D000867:Anterior Chamber / Q000601:surgery*; D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D013396:Suction / Q000295:instrumentation; D007507:Therapeutic Irrigation / Q000295:instrumentation