What is axial section?

a cross section obtained by slicing, actually or through imaging techniques, the body or any part of the body structure, in a horizontal plane, that is, a plane that intersects the longitudinal axis at a right angle.

What does axial mean in CT scan?

CT scans use X-rays, radiation detectors and computers to produce images or “slices” through the body. In most cases, the images are in the axial plane — a view looking down through the body.

What is an axial image?

(ak’sē-ăl im’ăj) radiology A view obtained by rotating around the axis of the body, producing a transverse planar image, i.e., a section transverse to the axis. Link to this page: axial image

What is a cut in anatomy?

These planes are the different directions a body is cut to reveal different views of its internal structures. Frontal plane—A vertical cut that separates the front from the back of the specimen. Also known as a coronal plane. Transverse plane—A horizontal cut that separates the top from the bottom of the specimen.

What are the 3 main body planes?

The three planes of motion are the sagittal, frontal and transverse planes.

What is the difference between axial and helical CT scan?

Axial non-volumetric scanning is how CT began where one (or just a few) slices are acquired during each gantry rotation. Traditional helical scanning (some call spiral) has the advantage of being faster than non volumetric axial scanning and also uses data continuously for improved motion robustness.

What is an axial?

1 : of, relating to, or having the characteristics of an axis. 2a : situated around, in the direction of, on, or along an axis. b : extending in a direction essentially perpendicular to the plane of a cyclic structure (as of cyclohexane) axial hydrogens — compare equatorial.

What is a axial plane in anatomy?

Axial Plane (Transverse Plane) – A horizontal plane; divides the body or any of its parts into upper and lower parts.

What does axial mean in medical terms?

axial skeleton
Relating to or situated in the central part of the body, in the head and trunk as distinguished from the limbs, for example, axial skeleton.

What are the 4 body planes?

The anatomical planes are four imaginary flat surfaces or planes that pass through the body in the anatomical position. They are the median plane, sagittal planes, coronal (frontal) planes and horizontal (transverse) planes (figure 2). Anatomical descriptions are also based on these planes.

What is the side of your body called?

Lateral describes the side or direction toward the side of the body. The thumb (pollex) is lateral to the digits. Medial describes the middle or direction toward the middle of the body.

What does the term axial mean in dentistry?

2 (in dentistry) relating to the long axis of a tooth. axial. adjective An MRI term referring to a plane, slice or section made by cutting the body or part of it at right angles to the long axis; if the body or part is upright, the cut is parallel to the horizon.

Which is inferior to axial 1 in cardiac anatomy?

Several millimeters inferior to Axial 1 again shows intense enhancement of left-sided cardiovascular structures—the ascending and descending thoracic aorta and pulmonary veins. A small amount of normal pericardial fluid is seen within the left pulmonic recess of the transverse sinus of the pericardium.

Which is the best definition of axial rotation?

Synonym (s): axialis, axile. 2. Relating to or situated in the central part of the body, in the head and trunk as distinguished from the limbs, e.g., axial skeleton. 3. dentistry Relating to or parallel with the long axis of a tooth. A straight line passing through a spherical body between its two poles and about which the body may revolve.

Which is the best definition of an axial image?

1. In dentistry, relating to or parallel with the long axis of a tooth. 2. In radiology, an axial image is one obtained by rotating around the axis of the body, producing a transverse planar image, i.e., a section transverse to the axis. 3. Relating to an axis.