- Foley catheters are widely used for bladder drainage but pose significant risks, including infections and mechanical injuries.
- Appropriate indications for Foley catheterization include acute urinary retention and accurate urine output monitoring in critically ill patients.
- Choosing the right catheter involves consideration of size, tip geometry, and material.
- Proper insertion, removal techniques, and special challenges in catheterization are vital for patient safety.
- Maintenance protocols emphasize regular hygiene, keeping the drainage bag dependent below bladder level, and proper catheter change.
Source: JAMA Surgery
