title: A hernia sac cannot be found at operation.
authors.forename: P J
authors.initials: PJ
authors.lastname: Hainsworth
mesh_terms: D006552:Hernia, Inguinal / Q000150:complications* / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications* / Q000601:surgery