Search Results For: 'case report'
661.
External Cervical Resorption after Distraction of the Periodontal Ligament
Volume 55 : Number 10 : Page 634 : Oct 2021
Periodontal ligament distraction can promote rapid canine retraction after premolar extractions. Drs. Valladares-Neto, Evangelista, and Silva document a case of a 15-year-old male in whom pulp canal obliteration and external cervical resorption developed several years after such treatment.
662.
Modified Mandibular Schwarz Appliance
Volume 27 : Number 2 : Page 0 : Feb 1993
The Schwarz appliance, as originally developed in Europe, was used with a variety of finger springs and labial wires as the sole tooth-moving appliance in orthodontic treatment.1 Today, American ortho...
663.
A New Appliance for Orthopedic Correction of Class III Malocclusion
Volume 33 : Number 12 : Page 705 : Dec 1999
Orthopedic correction of the growing Class III patient is designed to improve the profile and occlusion by protracting the maxilla and repositioning the mandible.1-3 Although maxillary expander-facem...
664.
Eruption of Impacted Canines with an Australian Helical Archwire
Volume 34 : Number 9 : Page 538 : Sep 2000
Various methods have been proposed to bring impacted canines into the arch after surgical exposure.1-8 Elastic force modules have the disadvantages of rapid force decay and the need for stiff main ar...
665.
The Crown Bracket Bonding System
Volume 35 : Number 2 : Page 106 : Feb 2001
Crown tip and the vertical position of the teeth in relation to the lips are important elements of the esthetic results achieved by orthodontic treatment.1,2 Crown angulation, in turn, depends on prop...
666.
A Rapid Molar Intruder for "Non-Compliance" Treatment
Volume 36 : Number 3 : Page 137 : Mar 2002
New mechanics and clinical techniques that do not require special patient compliance have achieved control of the maxillary arch in two dimensions--sagittal and transverse. One important orthodontic m...
667.
A Nickel Titanium Canine Retraction Spring
Volume 36 : Number 7 : Page 384 : Jul 2002
Two methods have been used to move canines distally in premolar extraction cases: sliding mechanics along a continuous archwire and independent retraction with springs.1-13 When simple closing loops a...
668.
Functional Appliance Treatment of Severe Class II Malocclusion in the Early Mixed Dentition
Volume 37 : Number 2 : Page 69 : Feb 2003
The objectives of early orthodontic intervention are to correct obvious problems and to intercept developing problems and prevent them from becoming worse.1,2 Class II malocclusions with more than 6mm...
669.
OVERVIEW
A Modified Monobloc for Treatment of Young Children with Obstructive Sleep Apnea
Volume 38 : Number 4 : Page 241 : Apr 2004
Obstructive Sleep Apnea (OSA) is a common chronic disorder of sleep and breathing characterized by intermittent upper airway obstruction during sleep.1 It has a number of harmful effects, including ex...
670.
The Lingual Plain-Wire System with Micro-Implant Anchorage
Volume 7 : Number 7 : Page 388 : Jul 2004
Despite their esthetic advantages,1 lingual orthodontic appliances have not gained widespread popularity since their introduction in the 1970s.2-10 The short interbracket distances require especially ...
671.
Lower Molar Distalization with the Unilateral Frozat Appliance
Volume 38 : Number 12 : Page 646 : Dec 2004
Other than the third molars and maxillary canines, the mandibular second premolars have the highest percentage of impaction. One of the major causes is early extraction of the deciduous predecessor, w...
672.
Toothborne Orthopedic Maxillary Protraction in Class III Patients
Volume 39 : Number 2 : Page 68 : Feb 2005
Rapid maxillary expansion is commonly combined with facemask therapy to achieve maxillary protraction in growing Class III patients.1-3 Only about 1.5-3mm of protraction per year can be achieved with ...
673.
Volume 41 : Number 2 : Page 0 : Feb 2007
Molar distalization for the treatment of Class II malocclusions has historically depended on patient compliance with intra- and extraoral auxiliaries.1-5 In recent years, "non-compliance" devices such...
674.
Correction of Posterior Crossbite with a Nickel Titanium Appliance and Indirect Skeletal Anchorage
Volume 43 : Number 2 : Page 106 : Feb 2009
The "dragon helix" appliance was developed for correction of crossbite through simultaneous intrusion and palatal tipping of the affected teeth using indirect skeletal anchorage.1 The original version...
675.
A Simple Technique for Independent Torque Control with Miniscrew Anchorage
Volume 43 : Number 9 : Page 0 : Sep 2009
Effective torque control is difficult to achieve with preadjusted appliances because of the play between the bracket slot and the wire.1-5 In cases involving palatally blocked-out lateral incisors, in...
676.
En Masse Retraction of the Anterior Teeth Using a Modified Bidimensional Technique
Volume 46 : Number 5 : Page 267 : May 2012
In 1970, Schudy and Schudy described the Bimetric System, a fixed orthodontic appliance incorporating two bracket slot sizes.1 Some years later, Gianelly modified this system to develop the Bidimensio...
677.
A Customized Method for Palatal Crib Fabrication
Volume 47 : Number 7 : Page 406 : Jul 2013
The etiology of anterior open bite involves a multitude of factors: unfavorable growth, heredity, pacifier and digital habits, retained infantile swallowing habits, enlarged lymphatic tissue, tongue f...
678.
Orthodontic Extrusion with a Thermoformed Appliance
Volume 47 : Number 7 : Page 428 : Jul 2013
Restoring a smile requires attention not only to the size, shape, and shade of teeth, but also to the supporting hard and soft tissues. Moving teeth in the same direction as that of eruption, in the a...
679.
The Neoslider Appliance for Uprighting Mesially Impacted Mandibular Second Molars
Volume 47 : Number 9 : Page 553 : Sep 2013
Impacted mandibular second molars are relatively rare, with a reported incidence ranging from virtually 0% to 2.3%, depending on the population examined.1-4 Etiological factors include ectopic positio...
680.
Forced Eruption of Palatally Impacted Canines Using Bracket-Head Miniscrews
Volume 48 : Number 9 : Page 576 : Sep 2014
The incidence of maxillary canine impaction is reportedly 1.7%,1 with palatal impaction two or three times more prevalent than labial impaction.2 Impacted canines, which generally require both surgica...
Showing 661-680 of 3241 results. Search completed in 0.13 seconds.