ABSTRACT
Objective To observe the clinical effect of oblique supine lithotomy position rigid single-access percutaneous nephrolithotomy combined with FURS in treatment of complex urinary tract stones. Methods From May 2013 to January 2016, 40 cases of multiple kidney stones and staghorn calculi patients underwent oblique supine lithotomy position balloon establish standard single renal access, using percutaneous percutaneous combind with FURS, clinical data of patients, including operative time, blood loss, stone stone clearance rate, hospitalstay, incidence of complications and other indicators. Results The patients were successfully implemented Phase I single-access surgery, the median time 52.5 min, stone stone clearance rate of 100%, before and after surgery no difference in the amount of bleeding, no blood transfusion patients, followed up for 3 months to six months, no significant concurrent operation disease. Conclusion Oblique supine lithotomy bit single-access percutaneous percutaneous combined with FURS treatment of complex renal calculi can improve stone clearance rate, increased patient comfort during surgery to avoid damage to the kidneys multi-channel, shorter operative time, treatment obvious.