Results 71 to 80 of about 2,849 (213)

Reliability and validity of miniscrews as references in cone-beam computed tomography and intraoral scanner digital models: study on goat heads

open access: yesBMC Oral Health, 2019
Background Miniscrews have been used to superimpose three-dimensional (3D) craniofacial images as well as explore stable structures in jaws. Our purpose was to evaluate the reliability and validity of linear and angular measurements made with miniscrews ...
Yiran Jiang, Gui Chen
doaj   +1 more source

Understanding the Workflows in Dynamic and Robotic Computer‐Assisted Implant Surgery

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.
ABSTRACT Computer‐assisted implant surgery (CAIS) represents a comprehensive digital workflow integrating prosthetically driven planning with various execution modalities. Among these, dynamic (d‐CAIS) and robotic (r‐CAIS) systems constitute two distinct yet interrelated approaches, sharing core technological principles as well as operative differences.
Adria Jorba‐Garcia   +6 more
wiley   +1 more source

Effects of placement angle and direction of orthopedic force application on the stability of orthodontic miniscrews

open access: yes, 2013
OBJECTIVES: To evaluate the influence of placement angle and direction of orthopedic force application on the stability of miniscrews. MATERIALS AND METHODS: Finite element analysis was performed using miniscrews inserted into supporting bone at angles ...
최윤정, 김경호, 정주령
core   +1 more source

Miniscrews failure rate in orthodontics:systematic review and meta-analysis [PDF]

open access: yes, 2018
Background: Miniscrews in orthodontics have been mainly used for anchorage without patient compliance in orthodontic treatment. The literature has reported changing failure rates.Objective: The aim of this review was to provide a precise estimation of ...
Almuzian, Mohammed   +5 more
core   +1 more source

Does the Bone Cement Affect Miniscrew Stability?

open access: yesTurkish Journal of Orthodontics, 2013
Objective:The purpose of this study was to determine whether bone cement increased the resistance of miniscrews against pull-out and shear forces.Materials and Method:Sixty commercially available miniscrews were placed into bovine bone samples (one each)
Mustafa B. Ateş   +5 more
doaj   +1 more source

Accuracy of digital workflow for placing orthodontic miniscrews using generic and licensed open systems. A 3d imaging analysis of non-native .stl files for guided protocols

open access: yesBMC Oral Health, 2023
Background This study aimed to assess the accuracy of digital workflow for guided insertion of miniscrews in the anterior palate using restorative implant dentistry software and licensed software for orthodontic applications.
Vincenzo Ronsivalle   +5 more
doaj   +1 more source

Collagen Membrane Fixation Technique Affects Its Space Maintenance Capacity After Flap Closure: An Ex Vivo Analysis

open access: yesClinical Oral Implants Research, Volume 37, Issue 8, Page 1020-1032, August 2026.
ABSTRACT Aims To quantify immediate graft displacement following tension‐free flap closure in non‐contained alveolar ridge defects regenerated using three membrane fixation strategies in an ex vivo human model. Methods Eighteen sites from six fresh cadaveric heads with non‐contained defects underwent horizontal guided bone regeneration using ...
Muhammad H. A. Saleh   +6 more
wiley   +1 more source

MINISCREWS IN ORTHODONTICS

open access: yes, 2018
Background: An adequate anchorage is often challenging in orthodontics and dentofacial orthopedics. The ability to control all the aspects of tooth movement is limited. The inadequate mechanical system to control anchorage leads to anchorage loss of the reactive unit.
openaire   +2 more sources

Facial Growth Patterns and Midpalatal Suture Maturation in Adults: A Retrospective CBCT‐Based Observational Study

open access: yesOrthodontics &Craniofacial Research, Volume 29, Issue 4, Page 708-716, August 2026.
ABSTRACT Objective To investigate whether facial growth pattern is associated with the maturation stage of the midpalatal suture (MPS) in adults using cone‐beam computed tomography (CBCT). Materials and Methods This retrospective study reviewed 300 full‐skull CBCT scans acquired between January 2018 and May 2023, of which 120 met the eligibility ...
Elizabety do Nascimento Silva   +4 more
wiley   +1 more source

Use of miniscrews as temporary anchorage devices in orthodontic practice. I - Introduction

open access: yes, 2023
To describe the use of miniscrews as temporary anchorage devices to facilitate mesial, distal and vertical orthodontic tooth ...
Anka George
core   +1 more source

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