Search Results For: 'pearl'
61.
PEARLS
Avoiding Yellow Discoloration of Clear Elastomeric Modules
Volume 53 : Number 2 : Page 115 : Feb 2019
Unsightly yellowing of clear elastomeric ligatures from food products such as mustard or curry is a common concern among patients wearing ceramic brackets. The authors propose using pale lavender ligature ties, which turn a neutral off-white when combined with yellow.
62.
PEARLS
Composite Build-Up of Infraoccluded Second Deciduous Molars
Volume 53 : Number 5 : Page 290 : May 2019
Lack of a successor to a lower second deciduous molar can cause supraeruption of the opposing upper premolar. This Pearl shows how to add flowable resin to the infraoccluded deciduous molar to restore function and esthetics during the retention phase.
63.
PEARLS
Inserting Auxiliary Springs into the Acrylic of Rapid Palatal Expanders
Volume 53 : Number 6 : Page 355 : Jun 2019
This Pearl shows how to add a removable finger spring to a standard Haas expander by embedding a tube into the acrylic. The spring can then be used to correct simple problems such as anterior crossbite or midline shift during the passive stabilization period after expansion.
64.
PEARLS
An Alternative Technique for Miniscrew-Assisted Rapid Palatal Expander Fabrication and Placement
Volume 53 : Number 11 : Page 669 : Nov 2019
The authors’ vacuformed plastic surgical guide allows a boneborne MARPE to be employed without the extension arms, which reportedly cause some dental expansion. A simple procedure for fabrication and placement of the appliance is described and illustrated.
65.
PEARLS
Simple and Secure Ligation Technique for Anterior Intrusion Using a Miniscrew
Volume 54 : Number 2 : Page 121 : Feb 2020
In this Pearl, an elastomeric chain is engaged from a palatal miniscrew head to two gingivally oriented loops on the main archwire. The resulting upper incisor intrusion can rapidly close a midline diastema without the need for frequent reactivation.
66.
THE EDITOR'S CORNER
New Online Features for JCO Subscribers
Volume 54 : Number 11 : Page 655 : Nov 2020
This month, I want to turn over the podium to three other JCO editors, who will describe new online initiatives available to subscribers through our website. RGK Online Bonus Articles JCO receives hun...
67.
PEARLS
Volume 55 : Number 8 : Page 497 : Aug 2021
A ligature cutter is commonly used instead of a distal-end cutter to trim a short protruding wire. The authors show how to make a safety mechanism from acrylic and wax to catch the trimmed wire pieces, preventing any swallowing or soft-tissue injury.
68.
PEARLS
The G-Bridge to Reduce Mesial Incisor Tipping after Maxillary Expansion
Volume 56 : Number 7 : Page 428 : Jul 2022
After rapid maxillary expansion, a wide diastema commonly appears between the upper central incisors. The authors’ technique temporarily fills the diastema with a bridge made from a bulk-fill flow composite, which also avoids spontaneous mesial incisor tipping into the space.
69.
PEARLS
Selective Bracket Bonding for Correction of Mesial Rotations
Volume 57 : Number 9 : Page 511 : Sep 2023
In this Pearl, a relatively well-aligned tooth is initially left unbracketed to allow placement of an open-coil nickel titanium spring that can rotate two adjacent crowded teeth in opposite directions. An example demonstrates quick resolution of a patient’s anterior crowding.
70.
PEARLS
Selective Bracket Bonding for Torque Correction
Volume 58 : Number 1 : Page 57 : Jan 2024
One of the most common issues involved in clear aligner therapy is a loss of root control. In this Pearl, a sectional fixed appliance is used to torque a buccally displaced premolar root back into the dentoalveolus.
71.
TECHNIQUE CLINIC
Making Mesial Molar Movement Manageable with Aligners
Volume 58 : Number 1 : Page 67 : Jan 2024
Attempts to achieve substantial molar mesialization with clear aligners often result in tilted molars that are difficult to recover. Dr. Nicozisis illustrates how to build a dual or “yin-yang” type of attachment that creates a force couple for uprighting the molars.
72.
PEARLS
Posterior Functional Bite Turbos for Sagittal Correction
Volume 54 : Number 7 : Page 435 : Jul 2021
This Pearl describes the application of functional resin turbos on the upper and lower premolars to help correct a Class II malocclusion. When used in conjunction with fixed appliances and elastics, their effect is similar to that of a Twin Block.
73.
PEARLS
A Simplified Method of Correcting Single-Tooth Crossbite
Volume 50 : Number 7 : Page 0 : Jul 2016
Every orthodontist needs to be equipped with methods for providing limited interceptive care. In this month's Pearl, the authors share a simple composite build-up technique to correct a traumatic ante...
74.
PEARLS
A Quick and Easy Fix for Maxillary Diastema Relapse
Volume 51 : Number 2 : Page 0 : Feb 2017
Reopening of anterior spaces following orthodontic treatment is particularly frustrating for both patient and orthodontist. In this Pearl, the authors show an esthetic, noncompliance-dependent method ...
75.
PEARLS
An Efficient and Effective Technique for Uprighting Mesially Erupting Lower Second Molars
Volume 51 : Number 3 : Page 179 : Mar 2017
Orthodontists can never have enough techniques in their armamentaria for uprighting mesioangular lower second molars. In this Pearl, as an alternative to a Halterman appliance, the authors use a beta ...
76.
PEARLS
A Simple Glue-Tray Guide for Precise Miniscrew Insertion
Volume 51 : Number 6 : Page 361 : Jun 2017
This Pearl demonstrates a guide for more accurate insertion of miniscrews, using a transfer tray made from glue as described in an indirect-bonding technique. The simple glue tray provides three-dimensional orientation and stabilizes the manual driver during placement, with the precise location of the miniscrew confirmed by a periapical radiograph.
77.
PEARLS
Root-First Lingual Canine Retraction with Power Arms
Volume 51 : Number 7 : Page 427 : Jul 2017
Uprighting canines is challenging with lingual appliances because of the narrow brackets and short interbracket distances. This Pearl describes a lingual technique that can be effectively employed after premolar extractions, using a special Incognito canine bracket with an auxiliary tube in combination with lingual power arms and palatal mini-implants.
78.
PEARLS
Multipurpose Ligation Technique for Elastomeric Chain
Volume 51 : Number 12 : Page 821 : Dec 2017
Limited access sometimes makes it difficult to secure elastomeric chain to a wire attachment. This simple chairside method can be used to attach a chain to a palatal sheath or a labial miniscrew for efficient molar protraction or incisor intrusion, respectively.
79.
PEARLS
Virtually Eliminating Undercuts in Invisalign's ClinCheck
Volume 52 : Number 1 : Page 51 : Jan 2018
Posterior restorations can result in undercuts that cause the edges of Invisalign trays to fold inward, making it difficult to insert or remove aligners. This Pearl from Dr. Cetta shows how to use ClinCheck to alter the shape of the simulated gingiva around such a restoration.
80.
PEARLS
Closure of Mandibular Spaces During Retention
Volume 52 : Number 11 : Page 639 : Nov 2018
Extraction spaces often reopen within a year following orthodontic treatment. This Pearl presents a simple modification to a wraparound retainer, using a cinched nickel titanium wire in the labial bow, that can close a relapsed space in the lower arch during retention.
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