Directional terms Flashcards
superior
above
inferior
below
medial
middle (closer to midline)
lateral
side (further from midline)
anterior
in front
posterior
behind
proximal
closer to the origin of a body part
distal
further from the origin of a body part
superficial
closer to the skin
deep
further from the skin
internal
inside
external
outside
ventral
closer to belly surface
dorsal
closer to back surface
palmar
opposite surface to dorsum of hand
plantar
opposite surface to dorsum of foot
cranial
skull
towards head
caudal
tail
towards tail end
rostral
beak
closer to front
occipital
closer to back
bilateral
paired structures on both L and R sides of body
Unilateral
unpaired structure on one side of body
Ipsilateral
structures on the SAME side of body
contra lateral
structures on OPPOSITE sides of the body
POSITIONAL PREFIXES
ante- before, forward ec- out/ outside epi- above, upon extra- outside of in- in/into inter- between intra- within para- beside/near/ along the side of