Answer Verified
Hint: 1) Body planes are fictitious geometric planes that are used to separate a body into parts. Note: Original Author(s): Oliver Jones Original Author(s): Oliver Jones The anatomical planes
are hypothetical planes used to describe the location of structures in human anatomy. They are applied to the human body in the anatomical position. In this article, we shall look at the anatomical planes in more detail – in particular, the three most commonly used planes: sagittal, coronal and
transverse. By Connexions (http://cnx.org) [CC-BY-3.0], via Wikimedia Commons Fig 1 – The anatomical planes of the human body. Sagittal PlaneThe sagittal plane is a vertical plane which passes through the body longitudinally. It divides the body into a left section and a right section. A specific sagittal plane is the median sagittal plane – which passes down the midline of the body, separating it into equal halves. Coronal PlaneThe coronal plane is a vertical plane which also passes through the body longitudinally – but perpendicular (at a right angle) to the sagittal plane. It divides the body into a front (anterior) section and back (posterior) section. Transverse PlaneThe transverse plane is a horizontal plane. It is perpendicular to both the sagittal and coronal planes, and parallel to the ground. It divides the body into an upper (superior) section and a lower (inferior) section. Transverse planes are also known as transaxial planes or axial planes. Fig 2 – MRI scan of the cerebrum, demonstrating the three anatomical planes. Left to right: Sagittal, coronal and transverse. This website uses cookies. We use cookies to improve your experience on our site and to show you relevant advertising. To find out more, read our privacy policy. |