Which catheter type is not typically performed in a physician's office laboratory (POL)?

Indwelling catheters are designed to be left in place for an extended period to continuously drain urine from the bladder. Their placement generally requires a sterile technique and often involves a degree of complexity that is typically better suited to hospitals or specialized medical facilities rather than a physician's office laboratory (POL). In a POL, the focus is usually on more straightforward procedures that can be performed safely and efficiently in an outpatient setting.

In contrast, straight catheters, Foley catheters, and urinary dip catheters can often be placed or utilized in a POL environment for various short-term diagnostic or therapeutic purposes. For instance, straight catheters are used for a one-time drainage, and urinary dip catheters allow for quick and simple urine collection for analysis. Therefore, the use of indwelling catheters is less common in POLs due to the associated risks and the need for maintained sterile conditions.