Related Experiment Video
Updated: May 16, 2026

A Novel Surgical Technique in a Sheep Model for Suburethral Graft Implantation
Published on: June 20, 2025
Needles as urethral foreign body in a child: successful removal using a new method with a laparoscopic needle holder
Sungchan Park1, Kyung Hyun Moon, Sun Hyu Kim
1Department of Urology, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea. scpark@amc.seoul.kr
Abstract:
Self-inserted foreign bodies in the lower urinary tract are rare among children. The treatment of foreign bodies in the urethra is determined by their type, size, location, shape, and mobility. We describe here a 13-year-old boy who had self-inserted a needle into his urethra out of curiosity. Initial attempts to remove the needle from the urethra by inserting a cystoscope failed due to the weak biting force of the forceps and because the needle was trapped in the urethral mucosa. We successfully used a laparoscopic needle holder to remove the needle through the perineum.
Related Concept Videos
Urinary Tract Calculi VI: Surgical Management
Urologic Endoscopic Procedure: Cystoscopic Examination
