Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1746-160X-8-32/MediaObjects/13005_2012_Article_282_Fig2_HTML.jpg)
assessment of implant position (in this example the JS presents in association with the TopJet Distalizer) : green perimeter = desired position; yellow perimeter = slight deviation.
assessment of implant position (in this example the JS presents in association with the TopJet Distalizer) : green perimeter = desired position; yellow perimeter = slight deviation.