[Retracter for operations in the region of the esophageal hiatus of the diaphragm and the esophagogastric junction].
D004943:Esophagogastric Junction / Q000601:surgery*; D004944:Esophagoplasty / Q000295:instrumentation*; D005069:Evaluation Studies as Topic; D006548:Hernia, Diaphragmatic / Q000601:surgery*; D006801:Humans
Afastador para intervenções sôbre a região do hiato esofagiano do diafragma e transição esofagogástrica