Shuotongo Ureteroscopy for Upper Urinary Tract Stones

The purpose of this study is to use the Shuotong ureteroscopy for surgical treatment of patients with upper urinary tract stones, taking advantage of the fact that the Shuotong mirror can be used for simultaneous lithotripsy and stone removal, thus maximizing the discharge of stones from the body and improving the stone removal rate.

Inclusion Criteria:Clinical diagnosis of Ureteral calculus Must be able to cooperate with the treatmentExclusion Criteria:Patients had severe urinary tract infections; patients had other conditions which investigators thought not suitable for the study.