نتایج جستجو برای: bracket placement

تعداد نتایج: 79897  

Journal: :The Philippine statistician (Quezon City) 2021

After decades of machine literacy research, image recognition, position discovery, bracket, product, audio natural language processing, and others remain unsolved. Deep literacy's most fundamental study direction is categorization. concurrently, intelligent computer picture technology allows progressive enhancement in response to transnational links the development progress multiple disciplines...

2013
Antonino Secchi

In part 1 of this three-article series, we reviewed the core concepts of the Complete Clinical Orthodontics (CCO) system, how we integrated the straightwire appliance (SWA) with self-ligation to improve control and efficiency, and the rationale for the recently developed CCO prescription, as well as the three stages of treatment mechanics. Specifically, we reviewed the goals and objectives of e...

Journal: :European journal of orthodontics 2011
Jan van Gastel Marc Quirynen Wim Teughels Wim Coucke Carine Carels

The aim of this longitudinal study was to monitor patients' microbiological and clinical parameters from bracket placement up to 3 months post-treatment. Twenty-four patients (10 males and 14 females, aged 14.6 ± 1.0 years) were included in this investigation. Microbiology (sub- and supragingival), periodontal probing depth (PPD), bleeding on probing (BOP), and gingival crevicular fluid (GCF) f...

2016
Michael Knösel Elisabeth Klang Hans-Joachim Helms Dirk Wiechmann

BACKGROUND Using lingual enamel surfaces for bracket placement not only has esthetic advantages, but may also be suitable in terms of reducing frequencies of enamel decalcifications. OBJECTIVE To test the null-hypothesis that there is no significant difference in enamel decalcification or cavitation incidence adjacent to and beneath bracket bases between two lingual multi-bracket (MB) applian...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2007
Nicholas R Turnbull David J Birnie

INTRODUCTION In this prospective clinical study, we assessed the relative speed of archwire changes, comparing self-ligating brackets with conventional elastomeric ligation methods, and further assessed this in relation to the stage of orthodontic treatment represented by different wire sizes and types. METHODS The time taken to remove and ligate archwires for 131 consecutive patients treated...

Journal: :American Journal of Biochemistry and Biotechnology 2023

The convergence of computer-aided technology and dental implant has shown that dynamic navigation can effectively improve the accuracy reliability clinical placement. To address this, a system for oral surgery based on Mixed Reality (MR) been developed. Using standard dentition experimental model, stability linear curved positioning tracking brackets was studied by constructing real-time monito...

2015
Danielle Gilbert Danielle W. Gilbert

This study examined the effect of varying delayed polymerization times in combination with bracket manipulation on shear bond strength (SBS), degree of conversion (DC), and adhesive remnant index (ARI) score when using a resin modified glass ionomer (RMGI) adhesive. Specimens were divided into three groups of clinically relevant delay times (0.5, 2, and 4-min) to simulate the delay that frequen...

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