ANATOMICAL POSITION AND DIRECTION Flashcards
A vertical plane that runs through the body from front to back or back to front, dividing the body into right and left regions
Sagittal plane
Movements that occur in the sagittal plane
Flexion- Extension
bending movement that decreases the angle between 2 parts; the bending of a joint brings closer to the parts that it connects
Flexion
a straightening movement that increases the angle between the articulated body parts
Extension
The two imaginary planes on a person in an anatomical position
Vertical and Horizontal Planes
The three main planes in human body
Sagittal Plane
Frontal/Coronal Plane
Transverse Plane
it refers to structures towards the upper part of the body; above, over
Superior
It refers to structures towards the lower part of the body; below, under
Inferior
In front of, front
Anterior
After behind, towards the rear
Posterior
describe movement of the limb around their axis
Medial or lnternal Rotation
a rotational movement towards the midline; with a straight leg, rotate it to point the toes inward
Medial Rotation
What is the standard anatomical position
- Human body is upright
- Erect on two legs, feet together or slightly separated
- Facing forward. Eyes directed forward
- Arms at the sides of the body, rotated so that the palms of the hand faces forward
- Thumbs point away from the body
describe the movements towards or away from the midline of the body
Abduction - Adduction
movement away from the midline
Abduction
movement towards the midline
Adduction
The main use of anatomical planes is to
describe section
runs lengthwise to the long axis of the body or part of it
Longitudinal Section
Standard Longitudinal sections are
- Median Section
- Sagittal Section
- Frontal Section
slice or cut the body or its part at right angles to the longitudinal axis
Transverse Sections
standard common point of reference that allows all of us to discuss the parts of the body within the same frame reference and experience
Anatomical Position
A vertical plane that runs through the center of the body from side to side. It divides the body from side to side. It divides the body into front and back regions
Frontal / Coronal Plane
they are used to describe the location of structures in relation to other structures
Anatomical terms describing location/ relation/ directions