. Orthodontia, or malposition of the human teeth; its prevention and remedy . Kingsleys Slotted Vulcanite Plates with Jack-Screw. from Dr. Kingsleys work,* represent some of the ways inwhich he accomplishes movements, slightly varying in char--acter. Fig. 97 operated to move outward both bicuspids ofthe left side inferior, the first more than the second ; whileFig. 98 moved all four of the inferior bicuspids. Where it is desired to avoid the use of a plate, Magillbands, re-enforced, drilled and counter-sunk, may becemented to the teeth to be moved and the jack-screw in-serted between them. Pro
. Orthodontia, or malposition of the human teeth; its prevention and remedy . Kingsleys Slotted Vulcanite Plates with Jack-Screw. from Dr. Kingsleys work,* represent some of the ways inwhich he accomplishes movements, slightly varying in char--acter. Fig. 97 operated to move outward both bicuspids ofthe left side inferior, the first more than the second ; whileFig. 98 moved all four of the inferior bicuspids. Where it is desired to avoid the use of a plate, Magillbands, re-enforced, drilled and counter-sunk, may becemented to the teeth to be moved and the jack-screw in-serted between them. Prof. Angles device for expandingthe arch, as shown and described on page 106, may also be *Loc. cit. IRAOTICAL TREATMENT. 155 advantageously used for moving outward one or more of thebicuspids. It will be noticed that in the operation of thisappliance any instanding teeth are moved outward into linebefore real expansion of the arch begins; if, therefore, themoving of individual teeth is alone desired, operations canbe suspended as soon as that object has been
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