Fig.9: One month post-bracketing and extraction of the upper 1st bicuspids. .016 niti wires are just installed.

If the corner of the mouth on the side of interest had been retracted more (long arrow) and the camera turned more distally, the relationship of the upper and lower canines would have been determined more precisely.

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Xin Wei, DDS, PhD, MS 1st edition 11/23/2013, last revision 11/23/2013