Focus

In general imaging ultrasound, “focus” refers to the specific depth at which the ultrasound beam is narrowest, maximizing resolution. Adjusting the focal zone is crucial for optimizing image clarity in the area of interest. Proper focusing enhances the ability to delineate structures, detect subtle abnormalities, and achieve superior diagnostic imaging. Sonographers strategically position the focal point to improve lateral resolution, ensuring the sharpest possible visualization for various general imaging applications, thereby improving diagnostic accuracy and patient care.