The typical mA setting for fluoroscopy should be less than:

In fluoroscopy, the typical milliampere (mA) settings are generally kept low to minimize patient exposure to radiation while still providing sufficient image quality. A setting of less than 5 mA is typical for certain fluoroscopic procedures, particularly when working with specific imaging systems designed to operate at this lower current.

Using a lower mA allows for a finer balance between radiation dose and image clarity, which is critical in procedures where prolonged exposure is possible, such as those involving continuous fluoroscopy. This approach not only helps protect patients from unnecessary radiation but also safeguards medical personnel and may reduce the risk of radiation-related complications or long-term effects.

Higher mA settings, such as 10, 100, or 500, are generally utilized in other imaging modalities where better image quality is required, or where shorter exposure times are being used. However, these higher settings increase radiation dosage significantly, which is not ideal for the continuous imaging nature of fluoroscopy. Thus, maintaining a lower mA setting is a key practice in safe fluoroscopic operations.