Upside-down ABO

Up Side down ABO JPEG

Upside-down ABO in Zone I illustrating disclocation (in a pig model). We have a clinical case with Zone III disclocations. To be published separately.


  1. Never seen such a thing in our lab/OR in approx.30 cases in total. I do not see a stylet/stiff wire inside. Is it a reason?

  2. Correct. This was done on a pig without the wire just to show what can happen. High introducer or stiff wire would prevent that. Again,in anaimal model. Tal

  3. Tal, very nice! Now I understand how it happens!

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