Tip-flexible Semi-rigid Ureterorenoscope Versus Flexible Ureteroscopy in Renal Calculi

NCT02426931 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

280

Enrollment

OTHER

Sponsor class

Conditions

Renal Calculi

Interventions

DEVICE: the tip-flexible ureterorenoscope
DEVICE: the classic flexible ureteroscope

Sponsor

Ling Li, MD

Collaborators

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