plane (anatomical)

An anatomical plane is an imaginary flat surface that divides the body into different sections to help describe locations and movements. The three main planes are: sagittal, which splits the body into left and right halves; frontal (coronal), dividing it into front and back parts; and transverse (horizontal), cutting it into top and bottom sections. These planes are used by healthcare professionals to better understand, describe, and analyze body positions, movements, and injuries systematically. They serve as a helpful reference for medical assessments, surgeries, and physical therapy, ensuring clear communication about different areas of the body.