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While L3-3 is laced, power chain is placed between LR 3 and 5 with intention to mesialize the latter (Fig.23 arrow) so that there will be enough space to de-rotate LR7 (Fig.24). Can we at the same time place a separator between LR 6 and 7 to mesialize LR6 and distalize LR7?
Xin Wei, DDS, PhD, MS 1st edition 02/18/2017, last revision 03/11/2017