Search Results For: 'case report'
2241.
Product News in January 2023 Issue
Volume 57 : Number 1 : Page 7 : Jan 2023
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
2242.
Product News in February 2023 Issue
Volume 57 : Number 2 : Page 133 : Feb 2023
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
2243.
Space Closure with Single Miniscrews in Patients with Upper Lateral-Incisor Agenesis
Volume 57 : Number 2 : Page 20230201 : Feb 2023
Agenesis of the maxillary lateral incisors is a common developmental anomaly, with a prevalence of 1-3%. Caucasians represent about 20% of these cases,1-4 and females seem to be affected more than mal...
2244.
PEARLS
The Piston Elastic for Uprighting an Ectopic Molar
Volume 57 : Number 7 : Page 407 : Jul 2023
Early correction of a mesio-angulated first permanent molar is crucial to avoid root resorption of the second deciduous molar. In this simple Pearl, a stiff wire segment pushes off the deciduous molar to distalize the permanent molar.
2245.
PEARLS
A Mini-Implant-Supported Canine Cantilever Spring
Volume 57 : Number 8 : Page 479 : Aug 2023
Early extrusion of a palatally impacted upper canine is enabled by a skeletally anchored cantilever arm. Two bracket-head miniscrews are inserted with their slots aligned for proper torque expression. The canine can be erupted within six months, independent of the adjacent teeth.
2246.
Product News in the September 2023 Issue
Volume 57 : Number 10 : Page 629 : Oct 10
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
2247.
Product News in the October 2024 Issue
Volume 2024 : Number 10 : Page 607 : Oct 2024
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
2248.
Facial Growth Modification with a Bone-Anchored Herbst Appliance Part 2
Volume 58 : Number 10 : Page 608 : Oct 2024
In the second installment of this two-part series, Drs. De Clerck, Timmerman, Nguyen, Jacobs, and Siciliano treat three patients with a novel hybrid Herbst appliance consisting of an upper customized frame and RPE connected to miniplates in the lower-canine region.
2249.
Slow and Continuous Maxillary Expansion, Molar Rotation, and Molar Distalization
Volume 31 : Number 4 : Page 253 : Apr 1997
An estimated 25-30% of all orthodontic patients can benefit from maxillary expansion, and 95% of Class II cases can be improved by molar rotation, distalization, and expansion.1,2 Rapid palatal expand...
2250.
PEARLS
Use of Elastomeric Chain and Open-Coil Spring to Correct a Severely Rotated Premolar
Volume 59 : Number 2 : Page 107 : Feb 2025
To simplify the derotation of a severely rotated premolar, this Pearl introduces a technique involving the use of an elastomeric chain to compress an open-coil spring to one-third of its length, enabling the spring to exert a distal force on the posterior end of the chain.
2251.
Recordings of Chewing and Border Movements in Typical Malocclusions
Volume 34 : Number 5 : Page 300 : May 2000
Recordings of jaw movements are often used to assess the influence of functional disturbances on individual malocclusions. Divergent paths of opening and closing might indicate reciprocal clicking d...
2252.
New Indirect Bonding Method for Lingual Orthodontics
Volume 33 : Number 6 : Page 348 : Jun 2000
The most significant challenges involved in indirect bonding for lingual orthodontics have been: Keeping the brackets stable enough for precise positioning. Making it easy to remove the indirect tran...
2253.
Uprighting Molars with Twisted Superelastic Nickel Titanium Wires
Volume 35 : Number 2 : Page 100 : Feb 2001
Buccally or lingually tipped molars are traditionally uprighted by torquing them in small increments of 10-25° on rectangular stainless steel archwires. Heat-treated Elgiloy* (CoCr) wires have better...
2254.
Digital Models: A New Diagnostic Tool
Volume 35 : Number 6 : Page 386 : Jun 2001
Plaster casts have traditionally served two main purposes in orthodontics: as a permanent, three-dimensional record of the malocclusion, and as a source of information for diagnosis and treatment p...
2255.
Bonding Interdental Retainers in Patients with Generalized Marginal Bone Loss
Volume 35 : Number 6 : Page 391 : Jun 2001
Retention is a major challenge in patients with generalized marginal bone loss. It is often impossible to keep the maxillary teeth in position using only removable appliances. Bonded lingual retainers...
2256.
TECHNIQUE CLINIC
A Nickel Titanium Space Regainer-Retainer
Volume 35 : Number 12 : Page 767 : Dec 2001
With technological advances in archwires have come creative new ways to treat classic orthodontic problems. In 1983, I introduced the concept of covering a nickel titanium archwire with plastic tubi...
2257.
PEARLS
Volume 36 : Number 2 : Page 79 : Feb 2002
Many orthodontists still use real plaster study casts rather than virtual computer images. These models are usually stored in boxes on shelves in or near the treatment area, at least as long as patien...
2258.
THE EDITOR'S CORNER
Volume 59 : Number 4 : Page 225 : Apr 2025
The Dunning-Kruger effect is a cognitive bias, or thinking error, that leads individuals with low competence to overestimate their abilities. Identified by psychologists David Dunning and Justin Kruge...
2259.
The C-Orthodontic Micro-Implant
Volume 9 : Number 9 : Page 0 : Sep 2004
Various skeletal implant systems have been proposed to reinforce orthodontic anchorage without the need for extraoral appliances.1-7 Orthodontic miniscrews or microscrews are efficient, inexpensive, a...
2260.
Digital Hand-Wrist Radiographs for Evaluating Skeletal Maturation
Volume 41 : Number 8 : Page 0 : Aug 2007
The use of hand-wrist radiographs for evaluating skeletal maturation was first described by Fishman in 1982.1 This information can be helpful in planning orthodontic and dentofacial orthopedic treatme...
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