Search Results For: 'orthodontics'
2761.
PEARLS
The Hybrid Aligner Approach for Extrusion and Rotation of Posterior Teeth
Volume 55 : Number 1 : Page 69 : Jan 2021
Partially erupted upper second molars are difficult to correct with clear aligners alone. This Pearl shows how posterior fixed appliance segments can be used in conjunction with aligners to derotate the second molars and promote posterior occlusion and settling.
2762.
CASE REPORT
Nonsurgical Treatment of an Adult Skeletal Class III Patient with Compensated Dentition
Volume 55 : Number 11 : Page 701 : Nov 2021
Although orthodontic camouflage is possible in moderate adult skeletal Class III cases, decompensation may disrupt the dental-periodontal equilibrium. Drs. Rahima, El-Beialy, and Mostafa demonstrate the use of short Class III elastics to avoid complications associated with conventional intermaxillary elastics.
2763.
PEARLS
Indirect Rebonding Transfer Tray Following Magnetic Resonance Imaging
Volume 57 : Number 6 : Page 359 : Jun 2023
When a patient needs to have fixed appliances removed for an MRI, a single intraoral scan can be used to produce both a temporary Essex retainer and an indirect transfer tray, allowing the brackets to be replaced in the same positions.
2764.
Product News in the November 2024 Issue
Volume 58 : Number 11 : Page 713 : Nov 2024
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
2765.
New American Heart Association Recommendations for Prevention of Bacterial Endocarditis
Volume 31 : Number 11 : Page 758 : Nov 1997
The American Heart Association, in June 1997, changed its guidelines for dentists regarding the prevention of bacterial endocarditis with prophylactic antibiotics.1 A single dose of 2g of Amoxicillin ...
2766.
PEARLS
Inverted Elastomeric Ligatures with Guards for Lower-Lip Hypertonicity
Volume 59 : Number 4 : Page 249 : Apr 2024
A hypertonic lower lip can press forcefully against the lower brackets, causing painful indentations in the mucosa. As a solution, this Pearl describes how to use upside-down elastomeric ligatures with guards to protect the soft tissue like a lip bumper.
2767.
THE EDITOR'S CORNER
Volume 28 : Number 3 : Page 0 : Mar 1994
The Carrot or the Stick?There is a good question in orthodontic practice with regard to how much a system of rewards affects the commitment of our employees and of our patients. This was brought to mi...
2768.
Computer-Aided Fabrication of Bonded Lingual Retainers
Volume 29 : Number 10 : Page 559 : Oct 1996
Since the introduction of acid etching, several methods and a variety of wires have been proposed for fabrication and direct or indirect bonding of fixed retainers to the lingual surfaces of the lower...
2769.
Volume 7 : Number 4 : Page 246 : Apr 1973
Study model casts are one of the most valuable records in an orthodontic office. Two basic problems that orthodontists have with these models are: air bubbles on the occlusal surfaces and the incisal ...
2770.
Volume 11 : Number 8 : Page 523 : Aug 1977
One of the first questions asked by orthodontists learning the techniques of bracket bonding is, "How do I get them off?" After considerable experimentation, I arrived at a technique which I have empl...
2771.
Banded Mandibular Adjustable Retainer
Volume 25 : Number 5 : Page 0 : May 1991
Long-term retention of the mandibular incisors has always been a problem for orthodontists.1 Removable retainers depend on patient cooperation. Fixed cuspid-to-cuspid retainers must be constructed wit...
2772.
THE EDITOR'S CORNER
Volume 42 : Number 8 : Page 433 : Aug 2008
I recently received a copy of Dr. R.G. "Wick" Alexander's new book, The 20 Principles of the Alexander Discipline. Dr. Alexander has been a familiar face on the orthodontic lecture circuit for many ye...
2773.
THE EDITOR'S CORNER
Volume 53 : Number 3 : Page 137 : Mar 2019
Many patients who could benefit from orthodontic treatment are hesitant to start, even after a detailed examination and consultation process. They almost always want straighter teeth, a “better bite,”...
2774.
THE EDITOR'S CORNER
Volume 53 : Number 12 : Page 696 : Dec 2019
While claims of the popularity of different appliances are always a little suspect—usually due to a lack of rigorous scientific method in the survey—it cannot be denied that the Herbst appliance is on...
2775.
THE EDITOR'S CORNER
Volume 57 : Number 3 : Page 148 : Mar 2023
A traumatic bone cyst (TBC) is a non-neoplastic intraosseous pseudocyst. Essentially, it is a noncancerous bony cavity in the jaw. TBCs are considered pseudocysts due to an absence of an epithelial li...
2776.
THE EDITOR'S CORNER
Volume 59 : Number 3 : Page 156 : Mar 2025
Chicken soup, affectionately known as “Jewish penicillin,” is widely celebrated for its comforting and healing properties. The nickname derives from a long-standing belief in its medicinal qualities, ...
2777.
Volume 23 : Number 3 : Page 0 : Mar 1989
Splints are designed to accomplish specific therapeutic objectives and should usually be used for short periods of time (see Part 9, JCO, February 1989). Other considerations may necessitate that a re...
2778.
CASE REPORT
Presurgical Class III Treatment Using Lingual Appliances for Two-Dimensional Tooth Movement
Volume 47 : Number 11 : Page 681 : Nov 2013
Although lingual appliances were not originally considered suitable for surgical-orthodontic cases,1,2 recent reports have demonstrated successful results.3-5 When only two-dimensional movements of th...
2779.
CASE REPORT
Class III Camouflage Treatment with the Biofunctional Technique
Volume 52 : Number 0 : Page 351 : Jun 2018
Adults with severe skeletal Class III discrepancies often refuse surgical treatment, leaving orthodontic camouflage as the best alternative. Dr. Valarelli and colleagues present a nonextraction case in which Biofunctional appliances were successfully combined with Class III intermaxillary elastics.
2780.
CASE REPORT
Molar Intrusion Using Clear Aligners Without Additional Anchorage Devices
Volume 54 : Number 7 : Page 419 : Jul 2021
Several authors have contended that clear aligners can provide enough vertical control for maxillary molar intrusion without miniscrew anchorage. In this case, an upper first molar is intruded using only aligners and bonded attachments, while bleaching and prosthetic restoration are performed during the final stage.
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