. Orthodontia, or malposition of the human teeth; its prevention and remedy . Torsion with Overlapping. PRACTICAL TREATMENT. 123. diate attention, for at an early age correction is easily accom-i^lished. Were the condition to remain unchanged, it wouldnecessarily become Fig. 64. more complicated ^ ^-^^if^^ from partial clos- Zl( _^ _J^-^r~~^J ure of the spacecaused by the lat-eral pressure thatwould be exertedduring the erup-tion of neighbor-ing teeth. Rotation of these Tube, Band and Spring Appliance. (Matteson). teeth, as well as of others, may be accomplished by one of the many methods desc
. Orthodontia, or malposition of the human teeth; its prevention and remedy . Torsion with Overlapping. PRACTICAL TREATMENT. 123. diate attention, for at an early age correction is easily accom-i^lished. Were the condition to remain unchanged, it wouldnecessarily become Fig. 64. more complicated ^ ^-^^if^^ from partial clos- Zl( _^ _J^-^r~~^J ure of the spacecaused by the lat-eral pressure thatwould be exertedduring the erup-tion of neighbor-ing teeth. Rotation of these Tube, Band and Spring Appliance. (Matteson). teeth, as well as of others, may be accomplished by one of the many methods described in Chapter VI. Dr. Matteson accomplishes the same result without the employment of a rubber plate. He prefers to band the first deciduous and first „ Fig. 65. permanent molarsand joining thesebands by a con-necting strip on thebuccal surface, anda piece of roundtubing closed atone end on thepalatal surface, asshown in Fig. incisor to be moved forward has a band of gold orplatinum cemented to it, and to this band, on the palatalsurface, is soldered a U-shaped lug. By inserting a piece of thin piano-wire into t
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