Slideshows Images Quizzes

Copyright © 2018 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment. See additional information.

Definition of Posteroanterior

Posteroanterior: From back to front. A chest x-ray taken with the chest against the film plate and the x-ray machine behind the patient is a posteroanterior (PA) view. As opposed to anteroposterior (AP).

For a more complete listing of terms used in medicine for spatial orientation, please see the entry to "Anatomic Orientation Terms".

QUESTION

What causes tooth decay? See Answer
Reviewed on 12/27/2018
CONTINUE SCROLLING FOR RELATED SLIDESHOW

Health Solutions From Our Sponsors