TrevInTampa813 Posted May 8, 2014 Share Posted May 8, 2014 We're just starting Clin med and we are looking at different wrist X-Rays. How can you tell the difference between a Left hand PA view and a Right hand AP view? The Pisiform doesn't appear different as far as i can tell...any tricks to this? Link to comment Share on other sites More sharing options...
Timon Posted May 8, 2014 Share Posted May 8, 2014 You'll see on the X-Ray AP R hand or whatever view is there. Link to comment Share on other sites More sharing options...
jlaurio Posted May 8, 2014 Share Posted May 8, 2014 X-ray tech here. We always display radiographs in the anatomical position (as if they are facing you regardless of the projection AP or PA). The exception is hands, wrists and feet. Fingers/toes pointed up and as if you were placing your palms/sole on the screen. We always shoot hands/wrists PA. Link to comment Share on other sites More sharing options...
Guest JMPA Posted May 9, 2014 Share Posted May 9, 2014 think of the mechanism of the x-ray, penetration from AP vs PA causes what difference in picture? in that lies your answer Link to comment Share on other sites More sharing options...
TrevInTampa813 Posted May 9, 2014 Author Share Posted May 9, 2014 Thanks for the responses so far. A few notes/responses: *Some of our quiz/lecture slide pictures do not have the R/L on the Xray, so we can't tell by that. *Xray Tech & always PA view. I know (Its in my notes) that the majority of the time it is a PA view, but some of our pictures are AP views. Our Professor isn't going to trick us with this, but its something the class is interested in knowing how to do. Link to comment Share on other sites More sharing options...
jlaurio Posted May 10, 2014 Share Posted May 10, 2014 OP, Talked to one of the Rads that I work with and he pointed this out, In the PA view the ulnar styloid process projects medially In the AP view the ulnar styloid process projects centrally to the ulna I've attached some radiographs that I looked up to confirm Hope this helps! Link to comment Share on other sites More sharing options...
TrevInTampa813 Posted May 30, 2014 Author Share Posted May 30, 2014 Jlaurio, Thanks, that's perfect. Appreciate it Link to comment Share on other sites More sharing options...
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