Search Results For: 'palace'
101.
CAD/CAM Metallic Printing of a Skeletally Anchored Upper Molar Distalizer
Volume 54 : Number 3 : Page 140 : Mar 2020
Laser melting is an innovative method of 3D printing that has been used to produce metal rapid palatal expanders. Drs. Graf, Vasudavan, and Wilmes show how to use computer-aided design for 3D metal printing of a molar distalizer with palatal mini-implant anchorage.
102.
Tandem Skeletal Expander and MAPA Protocol for Palatal Expansion in Adults
Volume 54 : Number 11 : Page 690 : Nov 2020
Traditional rapid maxillary expansion may be inadequate in non-growing patients. In this article, two case examples illustrate how miniscrew-supported maxillary expansion and the MAPA System can resolve transverse deficiency in an adult while avoiding unwanted dental side effects or orthognathic surgery.
103.
Volume 55 : Number 1 : Page 20 : Jan 2021
The Mesialslider allows the use of sliding mechanics anchored by mini-implants in the anterior palate. As Drs. Wilmes, Schwarze, Vasudavan, and Drescher demonstrate, this facilitates closure of upper edentulous spaces when used either simultaneously or consecutively with clear aligner treatment.
104.
Volume 56 : Number 2 : Page 96 : Feb 2022
A study by Dr. Manoharan and colleagues is designed to evaluate the effects of a four-mini-implant-supported maxillary expander using cone-beam computed tomography. Skeletal, dental, and airway measurements are compared against the results obtained with a conventional bonded Hyrax expander.
105.
Volume 56 : Number 3 : Page 158 : Mar 2022
In this MARPE protocol, Dr. Wilmes and colleagues prioritize the selection of mini-implant insertion sites with the most available bone, rather than the placement of a prefabricated expander. The application of their Quadexpander is demonstrated in two non-growing patients.
106.
Volume 8 : Number 9 : Page 506 : Sep 1974
Maxillary tooth movement may be assessed rather precisely from orthodontic study models. The area in the midline of the palate from a few millimeters behind the incisive foramen through the curvature ...
107.
Effects of First Bicuspid Extractions on Facial Height in High-Angle Cases
Volume 27 : Number 11 : Page 0 : Nov 1993
Some disagreement exists concerning the effect of bicuspid extractions on the vertical dimension. It has been suggested that orthodontic forward movement of the posterior teeth after bicuspid extracti...
108.
A New Telescopic Maxillary Expander
Volume 29 : Number 2 : Page 0 : Feb 1995
Maxillary expansion screws have been a source of frustration to orthodontists for many years. The traditional jackscrews are difficult for patients to activate. Longer screws, which provide the most e...
109.
Modifications of the Distal Jet
Volume 32 : Number 9 : Page 549 : Sep 1998
The Distal Jet is a fixed lingual appliance that can produce unilateral or bilateral molar distalization and rotation correction, typically in four to nine months, without relying on patient complianc...
110.
An Extrusion Spring for Palatally Impacted Cuspids
Volume 37 : Number 8 : Page 434 : Aug 2003
To move a palatally impacted cuspid into occlusion, I have found it best to first extrude the cuspid to a level just out of the occlusal plane, and only then move the tooth laterally into the arch. Th...
111.
THE EDITOR'S CORNER
A New Approach to an Old Problem
Volume 40 : Number 11 : Page 0 : Nov 2006
Palatal expansion has been an indispensable component of orthodontic treatment since the early history of the profession. Although the technique has traditionally been used to correct posterior crossb...
112.
A New Palatal Implant with Interchangeable Upper Units
Volume 43 : Number 5 : Page 318 : May 2009
Although self-drilling miniscrews can be inserted without making an incision, resulting in a relatively low risk of infection, they have a high rate of failure. Miniplates can be used for molar distal...
113.
Stress on Bone from Placement and Removal of Orthodontic Miniscrews at Different Angulations
Volume 43 : Number 5 : Page 332 : May 2009
The present study was conducted to measure the stress on bone from insertion and removal of TADs at two common sites using different angulations of insertion. The force required for mechanical failure...
114.
THE EDITOR'S CORNER
Volume 46 : Number 7 : Page 385 : Jul 2012
This issue departs somewhat from our usual format in that it places a special emphasis on case reports. On numerous occasions at orthodontic meetings in the United States and Europe, and even at gradu...
115.
THE EDITOR'S CORNER
Volume 46 : Number 11 : Page 657 : Nov 2012
During almost a quarter-century in orthodontic education, one thing I have consistently noticed in both orthodontic students and new graduates is their propensity to try everything new that comes alon...
116.
The Horseshoe Jet for Miniscrew-Supported Molar Distalization
Volume 52 : Number 4 : Page 196 : Apr 2018
This versatile modification of the Distal Jet relies on skeletal anchorage to avoid unwanted reciprocal forces. After molar distalization, the self-limiting appliance converts to a palatal holding arch. Dr. Jay Bowman illustrates a variety of clinical applications, including a combination with AcceleDent.
117.
THE EDITOR'S CORNER
Volume 54 : Number 12 : Page 728 : Dec 2020
This issue contains the last article in our three-part series presenting the results of our 2020 JCO Study of Orthodontic Diagnosis and Treatment Procedures. Since the survey is quite “granular,” to u...
118.
DIGITAL ORTHO LAB
Boneborne Rapid Palatal Expansion—the Virtual Way
Volume 56 : Number 4 : Page 239 : Apr 2022
In a new JCO feature, Drs. Ludwig, Venugopal, Wiechmann, and Nanda outline the procedure for computer-aided design and manufacturing of a boneborne palatal expander. An online video demonstrates the technique, and a link is provided to download an accompanying STL file.
119.
Classification of Temporary Anchorage Devices in Orthodontics
Volume 57 : Number 6 : Page 353 : Jun 2023
The authors propose a system for identifying the means of placement and precise locations of miniscrews. Guided TADs are positioned using surgical guides; unguided TADs are inserted freehand. Insertion sites are further subdivided into maxillary and mandibular areas.
120.
Removable Orthodontic Appliances
Volume 5 : Number 7 : Page 363 : Jul 1971
Appliance Design and Construction The design and construction of any removable orthodontic appliance must begin with a detailed plan of the tooth movement that is to be carried out in the course of th...
Showing 101-120 of 494 results. Search completed in 0.315 seconds.