ANNALS OF SAUDI MEDICINE, vol.40, no.5, pp.382-388, 2020 (SCI-Expanded)
Article / Article
ANNALS OF SAUDI MEDICINE
Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, CAB Abstracts, CINAHL, EMBASE, MEDLINE, Veterinary Science Database, Directory of Open Access Journals
Yozgat Bozok University Affiliated:
BACKGROUND: Retrograde intrarenal surgery is used for treatment of urinary system stones. The ureteral access sheath (UAS) is used to decrease intrapelvic pressure, help with access of multiple instruments, and facilitate drainage and removal of the fragmented stones.