"The forearm AP view is one of two standard projections in the forearm series to assess the radius and ulna."
"SID"
"the wrist is in AP position, with minimal superimposition of the distal radius and ulna"
"Contrary to popular belief, the AP forearm view should not be considered when evaluating any occult injuries of the wrist joint and or elbow due to beam divergence (see Figure 1). Beam divergence at the edges of the image should be acknowledged when assessing anatomy 2."
"orientation "