title: Intraoperative air bubble keratometry to control postoperative astigmatism.
mesh_terms: D000388:Air; D000867:Anterior Chamber; D001251:Astigmatism / Q000517:prevention & control*; D002387:Cataract Extraction / Q000379:methods*; D003315:Cornea; D006801:Humans; D007910:Lenses, Intraocular; D009885:Ophthalmology / Q000295:instrumentation / Q000379:methods*; D011183:Postoperative Complications / Q000517:prevention & control