Slow and continuous maxillary expansion, molar rotation, and molar distalization.
نویسنده
چکیده
منابع مشابه
A reliable method for evaluating upper molar distalization: Superimposition of three-dimensional digital models
OBJECTIVE The aim of this study was to evaluate the reliability of measurements obtained after the superimposition of three-dimensional (3D) digital models by comparing them with those obtained from lateral cephalometric radiographs and photocopies of plaster models for the evaluation of upper molar distalization. METHODS Data were collected from plaster models and lateral cephalometric radio...
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The purpose of this study was to evaluate treatment effects of Jones jig appliance during class-II molar correction with a focus on the magnitude of maxillary first molar distalization, its tipping, extrusion and rotation as well as anchorage loss at premolarincisor unit. A complete set of pre and post distalization records including history, clinical examination, Lateral cephalometric radiogra...
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Abstract Reports have shown that molars can be distalized successfully with virtually no orthodontic anchorage loss with an intraosseous anchorage, even with fully erupted second molars. The purpose of this study was evaluating the effects of mini-screws as skeletal anchorage for upper molar distalization. In this case series, three patients needing maxillary first molar distalization,...
متن کاملEffects of distal jet appliance for the first molar distalization on the second molar eruption
Purpose: The purpose of this study was to assess the effects of distal jet for the first molar distalization on the eruption of maxillary second molar. Materials and Methods: The dental casts and cephalograms of 33 patients with class II malocclusion were analyzed. The group of distal jet appliance consisted of 18 patients with the second molars absent or partly erupted. And 15 patients with co...
متن کاملA three-dimensional finite element analysis of molar distalization with a palatal plate, pendulum, and headgear according to molar eruption stage
OBJECTIVE This study aimed to (1) evaluate the effects of maxillary second and third molar eruption status on the distalization of first molars with a modified palatal anchorage plate (MPAP), and (2) compare the results to the outcomes of the use of a pendulum and that of a headgear using three-dimensional finite element analysis. METHODS Three eruption stages were established: an erupting se...
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عنوان ژورنال:
- Journal of clinical orthodontics : JCO
دوره 31 4 شماره
صفحات -
تاریخ انتشار 1997