Search Results For: 'orthodontics'
3341.
DIAGNOSTIC CHALLENGE
Volume 59 : Number 9 : Page 595 : Sep 2025
In this monthly column, Contributing Editors Gayle Glenn, DDS, MSD, and Shawn L. Miller, DMD, MMSc, present a case to challenge your diagnostic and treatment-planning skills. The initial records for t...
3342.
Product News in December 2025 Issue
Volume 59 : Number 12 : Page 838 : Dec 2025
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
3343.
Product News in January 2026 Issue
Volume 60 : Number 1 : Page 64 : Jan 2026
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
3344.
PEARLS
Volume 60 : Number 3 : Page 187 : Mar 2026
This Pearl describes a modified lingual arch incorporating anterior hooks to deliver controlled forces for premolar derotation. The technique offers a simple, chairside-fabricated solution that improves force application while maintaining patient comfort and minimizing reliance on more complex mechanics.
3345.
CASE REPORT
Controlled Eruption of a Palatally Impacted Central Incisor with TAD-Supported T-Bar Mechanics
Volume 60 : Number 5 : Page 318 : May 2026
The 2026 JCO Student of the Year and colleagues illustrate a skeletally anchored T-bar appliance for the controlled eruption of a severely impacted central incisor complicated by two supernumerary mesiodens in a 10-year-old patient, offering an efficient alternative to conventional traction approaches in challenging mixed-dentition cases.
3346.
DIAGNOSTIC CHALLENGE
Volume 60 : Number 6 : Page 415 : Jun 2026
In this monthly column, Contributing Editors Gayle Glenn, DDS, MSD, and Shawn L. Miller, DMD, MMSc, present a case to challenge your diagnostic and treatment-planning skills. The initial records for t...
3347.
Volume 16 : Number 11 : Page 766 : Nov 1982
766-jco-img-0.jpgAn office manual, which is a compilation of practice philosophy, policies, and procedures, should be an indispensable part of any practice. A newly hired auxiliary should receive a co...
3348.
Palatal Expansion with a New Twist
Volume 28 : Number 3 : Page 164 : Mar 1994
Over the years, many modifications of the original jackscrew expansion appliance, introduced by W.H. Dwinell in 1857, have been produced. Dwinell's expansion appliance was wedged into place between th...
3349.
Rapid Expansion of the Maxillary Arch, Part I
Volume 2 : Number 4 : Page 0 : Apr 1968
Rapid expansion of the maxillary arch leading to opening of the mid-palatal suture is by no means a new method of orthodontic treatment. Probably Angell (1860) first described rapid expansion of the m...
3350.
Tensile and Shear Strength of Begg Plastic Brackets
Volume 9 : Number 11 : Page 694 : Nov 1975
One of the major shortcomings in bonding technique is the questionable longevity of the brackets under orthodontic forces. Lexan, polycarboxylate, and stainless steel are the three materials currently...
3351.
Volume 10 : Number 8 : Page 589 : Aug 1976
A wheel mounted mobile storage system in which the units shuttle sideways on tracks and compact together to require only one access aisle at a time help control costs in an orthodontic office by utili...
3352.
Volume 14 : Number 11 : Page 780 : Nov 1980
The double tooth poses a variety of diagnostic, psychological, and treatment problems. Itkin and Barr2 listed the following categories of double teeth: Gemination. The partial splitting of a single bu...
3353.
CASE REPORT
Treatment of a Disc Dysfunction
Volume 16 : Number 6 : Page 408 : Jun 1982
A 26-year-old female presented with a severely restricted mandibular opening (24mm). She complained of a tight feeling in the left TMJ area, occurring toward the end of the opening range. Marked devia...
3354.
Arthroscopic Surgical TMJ Treatment: Case Report
Volume 21 : Number 4 : Page 0 : Apr 1987
A 71-year-old female presented to her general dentist for routine treatment. When the hygienist tried to take a periapical x-ray on the left side, the patient's jaw clicked and she had severe pain. Th...
3355.
Modified Maxillary Splint for Class II, Division 1 Treatment
Volume 25 : Number 4 : Page 0 : Apr 1991
Class II orthodontic therapy is ideally directed at both the correction of dentoalveolar disharmony and the attainment of an esthetic and functional dental-skeletal relationship.1,2 As a result, a wid...
3356.
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 ...
3357.
Treatment of Ectopic Maxillary Canines Using a Palatal Implant for Anchorage
Volume 10 : Number 10 : Page 607 : Oct 2005
Various types of palatal implants have been proposed for use as skeletal anchorage in orthodontic treatment.1-5 In 1992, Wehrbein and colleagues, in collaboration with the Straumann Institute, introdu...
3358.
Comparison of Bond Strengths Using Different Curing Lights
Volume 40 : Number 5 : Page 0 : May 2006
Advantages of light-cured orthodontic adhesives include ease of use, longer working time--which allows more accurate bracket placement--and minimal setting time.1 The photoinitiators in these adhesive...
3359.
The Advantages of Differential Moments
Volume 43 : Number 6 : Page 0 : Jun 2009
A full appliance with a center bend betweenthe first molars and second premolars results in a force system consisting of equal and opposite moments at the brackets of those teeth (Fig. 1A). Because th...
3360.
Treatment of Severe Maxillary Crowding Using Invisalign and Fixed Appliances
Volume 43 : Number 9 : Page 0 : Sep 2009
Adult patients with severe maxillary-arch crowding often have additional dental problems that can make their treatment even more challenging. In such a case, an appropriate treatment plan that correct...
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