Fig.8: One month post-bracketing and extraction of the upper 1st bicuspids. .016 niti wires are just installed.

It appears that canine classification is I.  To say for sure, the corner of the mouth on the side of interest should have been retracted much more (long arrow) than the other side.

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