Characteristics of the patients on both groups.

<p>Characteristics of the patients on both groups.</p

Rightureteral calculus (arrow) before ESWL.

<p>Rightureteral calculus (arrow) before ESWL.</p

Ureteroscopic holmium laser lithotripsy.

<p>Ureteroscopic holmium laser lithotripsy.</p

Stone clearance rate according to ESWL sessions.

<p>ESWL1∶1^st session ESWL and so far.</p

Calculus-freeafter ureteroscopy.

<p>Calculus-freeafter ureteroscopy.</p

Detailed procedural indexes of patients.

<p>Note: “overall procedural time” for ESWL include the repeated procedures in some cases; “overall procedural time” for ureteroscopy included anesthesia time, operation time and hospitalization time.</p

Right ureteral calculus (arrow) before ureteroscopy.

<p>Right ureteral calculus (arrow) before ureteroscopy.</p

Management of Ureteral Calculi: Guidelines on Urolithiasis of EAU, AUA and CUA.

<p>Note: EAU- European Association of Urology; AUA-American Urological Association; CUA-Chinese Urological Association; URS-Ureteroscopy; PNL- Percutaneous nephrolithotomy; Lapa-laparoscopy.</p