Organization of the Body 1 Flashcards
anatomical directions and planes
towards the side; away from the midsagittal plane
lateral
toward the midsagittal plane; away from the side
medial
toward the front of the body
anterior
toward the back of the body
posterior
toward the top of the body
superior
toward the bottom of the body
inferior
along (or toward) the vertebral surface
dorsal
along (toward) the belly surface of the body
ventral
toward the tail (4-legged animals)
caudad or caudal
toward the head (4-legged animals)
cephalad
toward the trunk (describes relative position in a limb or other appendage)
proximal
away from the trunk or point of attachment
distal
toward an internal organ; away from the outer wall (describes positions inside a body cavity)
visceral
toward the wall; away from internal structures
parietal
toward the inside of a part; away from the surface
deep
toward the surface of a part; away from the inside
superficial
refers to an inner region
medullary
refers to an outer region
cortical
refers to lying face upward
supine
refers to lying face downward
prone
extends from the anterior to posterior and superior to inferior, dividing the body into left and right portions
sagittal plane
also called as the coronal plane, divides the body into anterior and posterior portions
frontal plane
also called as the transverse plane, divides the body into superior and inferior portions
horizontal plane