UrOops3D, danger-zone atlas

Revision sheets

Every operative animation, one sheet per step

141 sheets, 1149 steps. Each sheet carries the authored step title and caption from the animation itself, with one frame captured from that step in the interactive scene, and a printable PDF. The words are the teaching; the frame is the reminder of where you were standing.

Teaching only, not for diagnosis or treatment decisions. These sheets reproduce the captions already on the animation pages verbatim.