Search Results For: 'case report'
461.
An Effective Unilateral Facebow
Volume 16 : Number 1 : Page 60 : Jan 1982
It is well known that it is more difficult to treat a unilateral Class II than a bilateral Class II. In fact, many orthodontists have said that the way to treat a unilateral Class II is to treat it bi...
462.
Tooth Extrusion with a Removable Appliance
Volume 27 : Number 5 : Page 0 : May 1993
Attempting to extrude ankylosed tooth with a fixed appliance can result in a disastrous tipping of the occlusal plane.1 A more conservative approach is advisable when ankylosis is suspected. A simple ...
463.
Correcting a Single-Tooth Anterior Crossbite with Lingual Segmented Mechanics
Volume 35 : Number 10 : Page 612 : Oct 2001
Clinical management of a single-tooth anterior crossbite is often challenging for the orthodontist, particularly when using lingual appliances. If the tooth is in deep overbite, a biteplane can prev...
464.
A Mini-Maxillary Protractor for Class III Correction
Volume 39 : Number 9 : Page 522 : Sep 2005
Class III malocclusions may involve a variety of skeletal and dental components, including a large or protrusive mandible, a deficient or retrusive maxilla, a protrusive mandibular dentition, and a re...
465.
COMMENTARY "Surgery First" Skeletal Class III Correction Using the Skeletal Anchorage System
HIROSHI NAGASAKA, JUNJI SUGAWARA, HIROSHI KAWAMURA, RAVINDRA NANDA Feb. 2009
Volume 51 : Number 9 : Page 598 : Sep 2017
This article by Dr. Hiroshi Nagasaka and colleagues marked a paradigm shift in surgical orthodontics.1 The combination of the “surgery first” technique with the Skeletal Anchorage System of Dr. Junji ...
466.
THE EDITOR'S CORNER
Corticotomy-Assisted Orthodontics
Volume 47 : Number 1 : Page 9 : Jan 2013
One of the most frequently heard questions during orthodontic case presentations is, "Why does it have to take so long?" Of course, there is a biomechanical rationale for the length of treatment, but ...
467.
Treatment of Ectopically Erupting Molars
Volume 22 : Number 8 : Page 0 : Aug 1988
Pulver divided ectopically erupting permanent maxillary first molars into two classes: a "jump" group that was less severe and could self-correct with continued growth, and a "hold" group that needed ...
468.
Volume 33 : Number 4 : Page 206 : Apr 1999
Patients with deep bites or crossbites often need temporary bite opening to prevent mandibular brackets from being sheared off and to allow unobstructed tooth movement. Removable plates require full ...
469.
THE EDITOR'S CORNER
Hammers, Nails, and Misdiagnosis
Volume 38 : Number 7 : Page 365 : Jul 2004
The 20th-century psychologist Abraham Harold Maslow is remembered as both the father of contemporary humanistic psychology and the developer of the famous "Hierarchy of Needs", which is almost a catec...
470.
THE CUTTING EDGE
Invisalign Treatment Accelerated by Photobiomodulation
Volume 50 : Number 5 : Page 0 : May 2016
This month's Cutting Edge article describes accelerated orthodontic treatment using photobiomodulation (PBM), a low-level light therapy that has been shown to accelerate bone and connective-tissue metabolism for wound healing in medicine. One commercially available PBM device, OrthoPulse, uses light-emitting diodes (LEDs) that produce 850 nanometers of light (very near the infrared spectrum), offering a safer mode of treatment than with laser light.
471.
BOOK REVIEWS
Molar Protraction: Orthodontic Substitution of Missing Posterior Teeth
Volume 48 : Number 2 : Page 120 : Feb 2014
UN-BONG BAIK, DDS, MD, PHD 235 pages. $130. 2012.Self-published; available from Amazon.com. Arguably the most challenging orthodontic tooth movement is the protraction of molars through a wide edentul...
472.
ALIGNER CORNER
Class II Correction Using Sectional Clear Aligners
Volume 56 : Number 11 : Page 658 : Nov 2022
Drs. Ferris and Rungcharassaeng describe the DF2 Invisalign protocol, in which posterior segments are cut from the maxillary aligners for use with elastics during the early distalization stage of Class II treatment, while the full mandibular aligners are worn. A case example is shown.
473.
The 'Over and Under' Overlay Wire
Volume 29 : Number 4 : Page 0 : Apr 1995
Overlay wires are routinely placed beneath the tie wings above or below orthodontic brackets. However, they have not always been used to their full biomechanical advantage. If an overlay wire is place...
474.
Maxillary Molar Intrusion with the Molar Intrusion Arch
Volume 34 : Number 2 : Page 90 : Feb 2000
We have developed a new appliance for maxillary molar intrusion, the Molar Intrusion Arch (MIA), as shown in this article. Appliance Construction and Placement The most critical factor in the intrusi...
475.
The Transverse Sagittal Maxillary Expander
Volume 41 : Number 7 : Page 0 : Jul 2007
The treatment plan for a patient with maxillary hypoplasia depends on the clinical manifestation of the malocclusion in the sagittal, transverse, and vertical planes.1 Studies have confirmed that ante...
476.
A New Spring for Correction of Maxillary Canine-Premolar Transposition
Volume 42 : Number 5 : Page 303 : May 2008
The JOB Spring (the acronym is formed from the names of the last three authors of this article) was developed to facilitate correction of partial canine-first premolar transposition in the maxillary a...
477.
Lower Molar Intrusion Using Skeletal Anchorage
Volume 45 : Number 1 : Page 22 : Jan 2011
Until the development of skeletal anchorage,1 it was nearly impossible to intrude lower molars without reciprocal extrusion of the teeth used for anchorage.2-5 Recent articles have reported on the use...
478.
A Box Loop for Intrusion of an Overerupted Molar
Volume 48 : Number 4 : Page 256 : Apr 2014
Any longstanding posterior edentulous area promotes overeruption of the opposing teeth. The resulting space discrepancy may require orthodontic intrusion of the antagonists by methods including molar-...
479.
Management of Maxillary Central Incisor Fenestration with a 2 × 2 Appliance
Volume 49 : Number 7 : Page 465 : Jul 2015
A gingival fenestration is a circumscribed defect of the cortical plate that exposes the underlying root surface without involving the alveolar margin of the bone.1,2 Although the etiology is uncertai...
480.
A Fan-Shaped Maxillary Expander
Volume 33 : Number 11 : Page 642 : Nov 1999
Patients with narrow maxillae sometimes require differential expansion of the anterior and posterior segments, as in cleft lip and palate cases. To that end, Schellino and Modica have designed a "spid...
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