Endoscopic Removal of Superglue From the Urethra: A Case Report and Review of the Literature

<b>Background:</b> The self-insertion of superglue into the male urethra is an uncommon and challenging cause of urethral obstruction, with only five reported cases to date. These cases demonstrate diverse clinical presentations and treatment approaches. This report presents the sixth documented case, reviews the existing literature, and proposes a structured treatment approach for superglue-induced urethral obstruction. <b>Case Presentation:</b> A 51-year-old male instilled superglue into his urethra to secure a pintail comb inserted for self-stimulation. Upon forcefully removing the comb, hardened superglue fragments remained stuck in the urethra, causing urinary retention. Endoscopic extraction using rigid cystoscopy and forceps under local anesthesia successfully removed all fragments from the penile urethra and bladder. <b>Conclusion:</b> Early endoscopic extraction using rigid cystoscopy under local anesthesia represents a safe and effective treatment option for nonadherent superglue fragments in the urethra.