title: A technique for optimal manipulation of rotation of the flexible ureterorenoscope.
authors.affiliation: Whipps Cross University Hospital NHS Trust, UK.
authors.forename: G
authors.initials: G
authors.lastname: Ellis
authors.forename: S
authors.initials: S
authors.lastname: Pridgeon
authors.forename: S
authors.initials: S
authors.lastname: Graham
mesh_terms: D006801:Humans; D054159:Torsion, Mechanical; D018666:Ureteroscopy / Q000379:methods*