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. 2012 Aug 22;7(8):e43312. doi: 10.1371/journal.pone.0043312

Figure 7. The distance errors between the cylinders 1 and 3 in millimeters for the three intra-oral scanners.

Figure 7

The smallest distance error between cylinders 1 and 3 was −32,0 µm (iTero), while the largest error was −171,1 µm (CEREC). The Lava COS scanner showed the smallest mean distance error and also showed the smallest variations.