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Fig. 7. Angle formed by the tooth’s long axis and symphysis base. A, Initial examination, angle = 77.8°. B, Final examination, angle = 66.1°; Distance from the tooth apex to the posterior limit of the symphysis. C, Initial examination, distance = 9.31 mm. D, Final examination, distance = 6.08 mm. Distance from the tooth apex to the lower limit of the symphysis. E, Initial examination, distance = 17.63 mm. F, Final examination, distance = 17.22 mm.
Korean J Orthod 2021;51:293~300 https://doi.org/10.4041/kjod.2021.51.4.293
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