It means "From front to Back"
Anteroposterior means relating to both front and back, there is no prefix.
Anter and posterior both mean the front of so you don't use them togeather. They are both Prefixes
There is no suffix to this phrase.
Anteroposterior is the directional term used to describe front to back.
anteroposterior
anteroposterior
The anterioposterior diameter may increase in COPD.
The liver fills the entire anteroposterior depth of the right upper quadrant. It is the largest solid organ in the body and extends from the right upper quadrant to the left upper quadrant of the abdomen.
The expected ratio of the anteroposterior (AP) diameter of the chest to the transverse diameter is typically around 1:2. This means that the transverse diameter is approximately twice as wide as the anteroposterior diameter. This ratio reflects the normal shape of the thorax, which is generally wider from side to side than from front to back. Deviations from this ratio may indicate underlying respiratory or structural issues.
from 1:2 to 5:7
AP means anteroposterior (front to back) so you will see the front of the spine
A surgical procedure whereby metal instruments (screws and plates) are fixed to the front of the lumbar spine to diminish anteroposterior movement.