stereotactic coordinates

Stereotactic coordinates are a precise system used by doctors to locate specific areas within the brain or body. They act like a GPS, using three measurements—front-to-back (x), side-to-side (y), and top-to-bottom (z)—to identify exact points. This system helps guide surgeries, biopsies, or treatments accurately, especially in complex or small regions. By referencing a standard coordinate grid, healthcare professionals can target specific sites safely, reducing risks and improving outcomes.