title: The "flank bulge" sign of a successful transversus abdominis plane block.
authors.forename: Martin V
authors.initials: MV
authors.lastname: Grady
authors.forename: Kenneth C
authors.initials: KC
authors.lastname: Cummings
mesh_terms: D000005:Abdomen / Q000601:surgery*; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000628:therapy*