A sagittal plane is a section of the human body in which a localized longitudinal cut is made into left and right parts from an anterior-posterior direction. Sagittal plane is an anatomical term, such as a longitudinal cut of the body into two perfectly equal halves, left and right, known as a median sagittal section, which is generally observed on its left surface. Also related are horizontal plane, coronal plane, horizontal axis, vertical axis, and sagittal axis. The horizontal plane divides the body into upper and lower sections, parallel to the ground, and is also known as the transverse plane, which is generally observed on the lower surface. Coronal plane from the left and right direction, the body is divided into anterior and posterior parts of the section, generally observed its anterior surface. The vertical axis is up and down, parallel to the long axis of the body and perpendicular to the ground. The sagittal axis is oriented in an anterior-posterior direction and intersects the long and coronal axes of the body vertically. The coronal axis is oriented right to left and is also known as the frontal axis.