Search Results For: 'orthodontics'
3641.
Product News in February 2024 Issue
Volume 58 : Number 2 : Page 141 : Feb 2024
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
3642.
Product News in March 2024 Issue
Volume 58 : Number 3 : Page 201 : Mar 2024
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
3643.
Volume 28 : Number 4 : Page 222 : Apr 1994
Three-dimensional control during retraction of the upper anterior teeth is essential not only for facial esthetics, but also for function of the stomatognathic system and stability of orthodontic trea...
3644.
Volume 1 : Number 3 : Page 120 : Nov 1967
1% a Month Interest ChargeQ Many department stores and gasoline companies charge interest at 1% a month on balances unpaid after 30 days. Last month my gardener started doing this. My first reaction w...
3645.
THE EDITOR'S CORNER
Volume 35 : Number 7 : Page 409 : Jul 2001
The facial photographs that most orthodontists take for before-and-after records can play an important part in the diagnostic process. Although frontal analysis is generally neglected, both a frontal ...
3646.
Understanding "Flip, Don't Switch"
Volume 59 : Number 10 : Page 674 : Oct 2025
Drs. Kravitz, Miller, Valverde, Weissheimer, and Akyalçin clarify the frequently misunderstood mnemonic for reversing a bracket’s torque and show how it can be applied to add labial root torque to palatally displaced upper lateral incisors, improve lower incisor root positions, and adjust canine torque.
3647.
Volume 12 : Number 12 : Page 825 : Dec 1978
DR. BRANDT Direct and indirect. How do you decide to bond directly or indirectly? What makes you decide what method to use?DR. THOMAS I bond indirectly. The reason is that it takes less chair time. DR...
3648.
JPO Interviews Dr. Irving D. Buchin
Volume 1 : Number 3 : Page 0 : Nov 1967
103-jco-img-1.jpgThis is the second and concluding article in this series. The first article appeared in the October issue of JPO. How do you treat extraction cases in the mixed dentition? In all extr...
3649.
Clinical Management of the Bonded Herbst Appliance
Volume 17 : Number 7 : Page 456 : Jul 1983
The Herbst appliance is used in the correction of Class II malocclusion associated with mandibular retrognathia. Several articles describing design modification have focused on the methods by which th...
3650.
Cephalometric Evaluation of the Eruption Guidance Appliance in Class II, Division 1 Treatment
Volume 31 : Number 5 : Page 299 : May 1997
Although some controversy exists regarding the effects of functional appliances1,2 on the maxilla, a number of authors have reported a restriction of forward growth in Class II patients.3-6 There is m...
3651.
Interproximal Stripping for the Treatment of Adult Crowding
Volume 34 : Number 7 : Page 424 : Jul 2000
Crowding can be defined as a quantitative discrepancy between the clinical length of the dental arch and the sum of the mesiodistal widths of the teeth. While crowding may occur in the anterior or po...
3652.
Biomechanics of Skeletal Anchorage, Part 3: Intrusion
Volume 42 : Number 5 : Page 270 : May 2008
Deep bite is usually corrected by incisor intrusion, often by means of segmented arch mechanics with molar anchorage.1-3 With the introduction of skeletal anchorage, the molars can also be intruded to...
3653.
Effects of Light Curing of Conventional and Self-Etching Primers on Shear Bond Strength
Volume 48 : Number 4 : Page 231 : Apr 2014
Orthodontic adhesive systems use three different agents: an enamel conditioner or etchant, a primer solution, and an adhesive resin. Because conventional light-cured bonding resins are hydrophobic, su...
3654.
Treatment with the Mandibular Arnold Expander
Volume 48 : Number 11 : Page 689 : Nov 2014
Dental crowding--otherwise referred to as tooth-size/arch-length discrepancy (TSALD)--is the most common component of malocclusion among orthodontic patients. According to the National Center for Heal...
3655.
Effectiveness of Composite Attachments in Controlling Upper-Molar Movement with Aligners
Volume 50 : Number 6 : Page 0 : Jun 2016
In nonextraction treatment, upper-molar distalization is often the method of choice to gain 2-3mm of arch space and obtain a Class I relationship. To achieve bodily movement, either the applied force must pass through the tooth’s center of resistance or a sophisticated equivalent system of forces and moments must be applied to the molar crown.
3656.
A TAD-Based System for Camouflage Treatment of Severe Skeletal Class III Malocclusion
Volume 50 : Number 7 : Page 0 : Jul 2016
Several techniques have been used for nonsurgical treatment of adult Class III patients, including extractions, multiloop edgewise therapy, and multibrackets with Class III elastics.1-5 While these me...
3657.
The Effect of Vibration on Molar Distalization
Volume 50 : Number 11 : Page 683 : Nov 2016
Interest in vibration as a method of stimulating orthodontic tooth movement spans more than three decades. In 1979, Shapiro and colleagues published a report describing the use of pulsating piezoelect...
3658.
Treatment of Labially Impacted Upper Central Incisors
Volume 49 : Number 11 : Page 701 : Nov 2015
When the parents or the general dentist notices erupted upper lateral incisors and only one erupted central incisor in an 8-to-10-year-old child, it raises the possibility of an impacted upper central incisor - a significant esthetic concern. Treatment of such a patient in the mixed dentition requires an understanding of the eruption pattern of the permanent teeth. If the single central incisor had erupted six months previously, for example, or the lateral incisors had erupted before the central incisor, it would indicate a developmental problem requiring further investigation.
3659.
CASE REPORT
Volume 53 : Number 5 : Page 291 : May 2019
Dr. Li Cao and colleagues describe the case of a growing Class III patient with two missing lower incisors who was treated with a two-stage approach, involving a protraction facemask followed by upper first-premolar extractions and orthodontic camouflage therapy.
3660.
CASE REPORT
Forced Eruption of Multiple Impacted Teeth in an Adolescent Patient
Volume 54 : Number 8 : Page 451 : Aug 2020
A 12-year-old patient with five impacted upper anterior teeth is successfully treated with surgical exposure and orthodontic forced eruption. After space preparation and extraction of four first premolars, the impacted teeth are brought into the arch, and an impacted upper second premolar is erupted in the same way.
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