What is the volume to be injected for the Vertebral Artery according to mean injector protocols?

The volume of 7.8 ml for the Vertebral Artery is determined based on mean injector protocols that are designed to standardize the volume of contrast media used during imaging procedures. This specific volume is considered optimal for achieving adequate visualization of the vertebral artery while minimizing the risks associated with contrast administration.

Injecting too little volume might not provide sufficient contrast enhancement, leading to suboptimal imaging, while injecting too much can increase the risk of complications, such as contrast-induced nephropathy or adverse reactions. The protocols aim to find a balance where the injected volume is sufficient for diagnostic purposes, aligning with the established guidelines and experience in the field.

Using 7.8 ml is consistent with current practices that prioritize patient safety and imaging quality. This volume assists radiologists in clearly identifying any pathologies or anomalies present in the vertebral artery, ultimately supporting accurate diagnoses and effective treatment planning.