Haircuts 2014 - Images Of Posterior Rib Number 9 Fracture, Non-accidental injuries | radiology reference article, Non-accidental injuries (nai) represent both ethical and legal challenges to treating physicians. as radiologists we are often the first to suspect nai when. Rib - wikipedia, the free encyclopedia, This article is about the part of the skeleton. for other uses, see rib (disambiguation). 1 human anatomy; 2 in animals; 3 additional images; 4 see also; 5 references.