نتایج جستجو برای: miniscrew

تعداد نتایج: 330  

Journal: :Journal of clinical orthodontics : JCO 2005
Aldo Carano Stefano Velo Paola Leone Giuseppe Siciliani

dontic tooth movement and orthopedic jaw movement?” With this question in 1983, Creekmore and Eklund were the first orthodontists to suggest in print that a small metal screw could withstand a constant force of sufficient magnitude and duration to reposition an entire anterior maxillary dentition without becoming loose, painful, infected, or pathologic.1 Their case opened an entirely new area f...

Azam Nikkhaah Raankoohi Habib Ollah Ghanbari Majid Ghanbarzadeh, Maryam Gharechahi Parisa Dastmalchi

Introduction: The purpose of this preliminary study was to evaluate the periodontal condition of intruded molars in various phases of treatments. Methods: 30 patients with at least one overerupted upper first molar were selected. Upper molar bands with brackets were cemented. Two miniscrews were placed in the mesiopalatal and mesiobuccal aspect of the aforementioned teeth. A titanium molybdenum...

Abstract Background and Aim: This study aimed to assess the bone thickness at the interradicular spaces in the anterior mandible on cone-beam computed tomography (CBCT) scans of patients to find appropriate sites for mini-implant and miniscrew placement. Materials and Methods: This analytical cross-sectional study was conducted on 161 CBCT scans of patients (98 females and 63 male...

Journal: :Dental press journal of orthodontics 2013
Antônio Carlos de Oliveira Ruellas Matheus Melo Pithon Rogério Lacerda dos Santos

INTRODUCTION Since the beginning of miniscrews as orthodontic anchorage, many applications have been described in the literature. Among these, one is the uprighting of mesially inclined molars. In regard to the mechanical aspects, however, there is little information about the application of orthodontic forces using such devices. OBJECTIVE The objective of this study was to describe a miniscr...

Journal: :American Journal of Orthodontics and Dentofacial Orthopedics 2020

2016
Yoshiro Fujii

A 65-year-old woman, who had been suffering from inflexibility, neck and eye pain as well as general discomfort and stiffness, experienced an improvement in her symptoms upon the removal of a dental miniscrew implant. However, her symptoms returned when the implant was placed near her foot. Her symptoms continued to improve for 6 months. We hypothesize that the cause of her symptoms is linked t...

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