This article presents the preoperative placement of a Foley catheter in a female patient under general anesthesia. The video demonstrates step-by-step sterile technique using a standard catheterization kit, including anatomical considerations, antiseptic preparation, catheter insertion, balloon inflation, and securement with a StatLock device. Key procedural nuances, such as labial retraction, troubleshooting visualization challenges, and ensuring proper drainage positioning, are addressed. The case emphasizes the role of Foley catheterization in perioperative fluid monitoring and bladder management.