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. 2013 Oct 8;8(10):e75791. doi: 10.1371/journal.pone.0075791

Figure 4. Sagittal and coronal views of the glenoid bone including the implant.

Figure 4

The numbers indicate the six zones used in the Mole Score to assess the level of radiolucent lines in the fixation of the glenoid component. Zone 1: fixation area of the superior part of the glenoid component base plate; Zone 2: fixation area of the superior part of the keel; Zone 3: fixation area of the tip of the keel; Zone 4: fixation area of the inferior part of the keel; Zone 5: fixation area of the inferior part of the glenoid component base plate; Zone 6: fixation area of the central part of the glenoid component base plate. Each zone is scored between 0 and 3 points according to the level of radiolucent lines observed and the Mole Score is the sum of these scores.