title: Calyceal puncture for nephrolithotomy using unidimensional x-ray unit.
mesh_terms: D005471:Fluoroscopy; D006801:Humans; D007430:Intraoperative Care; D007669:Kidney Calculi / Q000601:surgery*; D007670:Kidney Calices / Q000601:surgery*; D007682:Kidney Pelvis / Q000601:surgery*; D011677:Punctures / Q000379:methods*