Hysteroscopy.
D002245:Carbon Dioxide; D019723:Endoscopes; D004724:Endoscopy / Q000266:history; D005260:Female; D005547:Foreign Bodies / Q000601:surgery; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007434:Intrauterine Devices; D010781:Photography; D013245:Sterilization, Reproductive / Q000379:methods; D014591:Uterine Diseases / Q000175:diagnosis / Q000601:surgery; D014599:Uterus
D002245:Carbon Dioxide