A practical treatise on the technics and principles of dental orthopedia and prosthetic correction of cleft palate . nments for children, includingsupra and infra-occlusions, the midget sizes ofarch-bows Nos. 24, 25, and 26, will be foundeffective. For youths and even older pa-tients, when the malalignment is slight andsomewhat similar to the position shown inFig. 234, a resilient alignment arch-bow will usually correct the irregularity withthe requirement of few, if any, subsequentadjustments. After the bands are cemented,ciirve the bow over the ball of the thumbto the form of the arch,
A practical treatise on the technics and principles of dental orthopedia and prosthetic correction of cleft palate . nments for children, includingsupra and infra-occlusions, the midget sizes ofarch-bows Nos. 24, 25, and 26, will be foundeffective. For youths and even older pa-tients, when the malalignment is slight andsomewhat similar to the position shown inFig. 234, a resilient alignment arch-bow will usually correct the irregularity withthe requirement of few, if any, subsequentadjustments. After the bands are cemented,ciirve the bow over the ball of the thumbto the form of the arch, and place it in themolar tubes and cuspid rests and then springit into its attachments on the contrudedteeth, bending the hooks closely against theteeth. When there is a greater lingual malalign-ment of one or more teeth, it may not be pos-sible or advisable to force the arch-bow toimmediate contact with the tooth in the claspof an open tube or ordinary hook attachment,in which case it may at first be attached to the bow with a wire ligature, or themidget finger spurs, which are fully described in Chapter CHAPTER XLVII. CROWDED MALALIGNMENTS 335 Fig. 236.
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