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1661.
Glass Ionomer Orthodontic Splints
Volume 30 : Number 2 : Page 0 : Feb 1996
There are various indications for removable acrylic splints (orthotics) in orthodontics: Establishing and maintaining centric relation (Fig. 1). Roth has discussed the rationale of using removable or...
1662.
A Comparison of Two Computer Cephalometric Programs
Volume 31 : Number 4 : Page 231 : Apr 1997
Although most orthodontists still record cephalometric measurements from manual tracings of the radiographs, an increasing number use computer programs to digitize anatomical landmarks and produce cep...
1663.
LETTERS
The Modified Bluegrass Appliance
Volume 34 : Number 10 : Page 621 : Oct 2001
As a British librarian currently undertaking a review of the literature of fixed intraoral habit appliances used for the treatment of childhood digit habits, I was disconcerted to read Chris Baker's a...
1664.
Areas Requiring Further Research in Testing of Orthodontic Shear Bond Strengths
Volume 41 : Number 3 : Page 0 : Mar 2007
The introduction in 1955 of acid etching as a simple method of increasing the adhesive capability of enamel surfaces led to a new era in orthodontics.1 Direct bonding of brackets, reported in 1965 by ...
1665.
Vertical Control in Nonextraction Treatment of Growing Patients with Anterior Skeletal Open Bite
Volume 42 : Number 8 : Page 0 : Aug 2008
In this article, we describe how open-bite malocclusions and lower anterior skeletal excess can be treated with a combination of fixed (transpalatal bar1) and removable (high-pull headgear) appliances...
1666.
Efficient Tooth Movement with Early Full-Size Archwires
Volume 45 : Number 4 : Page 205 : Apr 2011
Smaller stainless steel wires are traditionally used in the early stages of orthodontic treatment because of the need for flexibility, reduced friction, and lighter forces. These small round wires hav...
1667.
THE CUTTING EDGE
Volume 45 : Number 5 : Page 263 : May 2011
(Editor's Note: This quarterly column is compiled by JCO Technology Editor Ronald Redmond. To help keep our readers on The Cutting Edge, Dr. Redmond will spotlight a particular area of orthodontic tec...
1668.
CASE REPORT
Adult Class II Treatment Using a New Lingual Bracket and Skeletal Anchorage
Volume 46 : Number 3 : Page 175 : Mar 2012
The first lingual appliances required several archwire bends to compensate for the lingual morphology of the teeth.1 Not only did this complicate the clinical procedure, but it led to archwire breakag...
1669.
Volume 47 : Number 1 : Page 50 : Jan 2013
Overerupted molars due to the loss of antagonists are a common clinical finding in adults. Because intrusion of an overerupted molar to permit prosthetic replacement is difficult to achieve without ad...
1670.
THE EDITOR'S CORNER
Volume 48 : Number 6 : Page 333 : Jun 2014
Shortly after completing my graduate program in orthodontics, I was interviewed by an older orthodontist from my hometown who was looking for an associate to join his practice and eventually buy him o...
1671.
CASE REPORT
Nonsurgical Treatment of a Mature Adult Class III Patient
Volume 48 : Number 11 : Page 697 : Nov 2014
Adult orthodontic treatment involves challenging biomechanical considerations, due both to the lack of skeletal growth potential and to age-related changes in biological response. An older patient oft...
1672.
Volume 50 : Number 8 : Page 0 : Aug 2016
In conventional surgical crown lengthening, periodontal tissues are removed to position the periodontium apically and reestablish biological width, thus providing sufficient tooth structure to retain ...
1673.
Generating an Ideal Virtual Setup with Three-Dimensional Crowns and Roots
Volume 49 : Number 11 : Page 696 : Nov 2015
The goal of orthodontic treatment is to move teeth from malocclusion to a functional, esthetic, and stable ideal occlusion in which all dental crowns and roots are in the correct three-dimensional positions. Mesiodistal, labiolingual, and occlusogingival positions and axial rotations can be determined solely from the crowns of the teeth, but mesiodistal angulations and faciolingual inclinations may be better assessed by viewing both the crowns and roots. Although most of the focus in orthodontic treatment is on crown positions as determinants of esthetic appearance and occlusal contacts, improper root positions may increase the risk of relapse, periodontal damage, and undesirable tooth movements under occlusal loads.
1674.
A New Appliance for Efficient Molar Distalization
Volume 51 : Number 11 : Page 738 : Nov 2017
The Molar Thruster consists of a palatal acrylic covering with embedded Begg tubes, which are connected by bayonet wires to the palatal first-molar sheaths. Nickel titanium open-coil springs are compressed over the bayonet wires to deliver the distalizing force during the first phase of treatment.
1675.
Single Lower Incisor Extractions in Adult Invisalign Patients
Volume 52 : Number 8 : Page 419 : Aug 2018
In treating an adult Class I patient with a harmonious profile, the orthodontist often has to decide between incisor protrusion or a reduction in tooth size. Now, as shown by Drs. Antelo, Meira, Miyoshi, Allahham, and Tanaka, clear aligners provide an esthetic alternative for adults who meet the criteria for single lower incisor extractions.
1676.
Upper Molar Distalization with Invisalign Treatment Accelerated by Photobiomodulation
Volume 52 : Number 12 : Page 675 : Dec 2018
Drs. Ojima, Dan, Watanabe, and Kumagai demonstrate how a modified OrthoPulse device can be used to accelerate sequential posterior distalization by allowing aligner changes to be made every three days. A case report illustrates the procedure.
1677.
Volume 55 : Number 1 : Page 11 : Jan 2021
Dr. El-Bialy describes the combination of PBM with the Invisalign mandibular advancement feature in adult patients. In certain cases, this approach may avoid the need for extractions or orthognathic surgery. The protocol is illustrated in an adult female who was treated in only seven months.
1678.
CASE REPORT
Volume 55 : Number 1 : Page 59 : Jan 2021
The complex mechanics needed for incisor intrusion during closure of premolar extraction spaces may require additional anchorage. In this adult patient with a deep overbite, buccal miniscrews were placed to anchor Class II elastic traction during clear aligner therapy.
1679.
CASE REPORT
Orthodontic Movement into a Bone Defect Augmented with a Heterologous Graft
Volume 56 : Number 4 : Page 20220401 : Apr 2022
Bony defects can present challenges in the orthodontic treatment of adult patients.1,2 Some studies have indicated that orthodontic movement into an intraosseous defect has no beneficial effect on tis...
1680.
Invisalign Treatment with Periodontally Accelerated Osteogenic Orthodontics and Orthognathic Surgery
Volume 57 : Number 5 : Page 264 : May 2023
Dr. Meuli and colleagues demonstrate the use of clear aligners for incisor decompensation and elimination of occlusal interferences before surgery. Regenerative corticotomy is performed two to four weeks into treatment, and power arms and buttons are bonded for intraoperative stabilization. The occlusion is then refined with a short aligner phase.
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