Search Results For: 'advanced technology'
521.
THE CUTTING EDGE
Integrating CBCT and Virtual Models for Root Movement with Clear Aligners
Volume 54 : Number 3 : Page 159 : Mar 2020
Dr. D’Alessandro and colleagues describe a 3D data fusion method for creating orthodontic models from optical surface scans and CBCT images. This combined imaging is then used to construct clear aligners with “divots,” providing couples to control root positions in all three planes of space.
522.
PRACTICE PROFILE
Regina Blevins, DDS, MS, Minnesota Orthodontics
Volume 54 : Number 3 : Page 167 : Mar 2020
Dr. Blevins co-owns a 13-office orthodontic practice in the Twin Cities area with Dr. Delia Dall’Arancio. In this interview with JCO Editor-in-Chief Robert Keim, Dr. Blevins discusses her practice philosophy, treatment systems, staff management policies, marketing strategies, and community activities.
523.
THE CUTTING EDGE
Effects of Accelerated Aging on 3D-Printed Orthodontic Model Accuracy
Volume 56 : Number 7 : Page 413 : Jul 2022
In a study by Dr. Hanson and colleagues, the accuracy of models printed from three different resins is compared with that of conventional plaster casts. The stability of the results is analyzed after the application of ultraviolet radiation for accelerated aging.
524.
ALIGNER CORNER
Volume 59 : Number 3 : Page 166 : Mar 2025
In this edition of the Aligner Corner, the authors describe the use of the Invisalign system’s mandibular advancement feature to treat a Class II, division 1 malocclusion, assisted by bootstrap elastics for the extrusion of ectopic canines.
525.
JCO INTERVIEWS
Dr. Brandon Owen on Custom Labial Braces
Volume 59 : Number 6 : Page 374 : Jun 2025
Dr. Owen, founder of KLOwen, describes the differences between KLOwen braces and past and current customized systems; explores the challenges involved in producing high-quality prospective clinical studies; and explains how orthodontists can adopt this new technology.
526.
TECHNIQUE CLINIC
Volume 18 : Number 8 : Page 575 : Aug 1984
If the horizontal and vertical overlaps are within 2-3mm, a tongue blade can be used to correct an anterior crossbite. The parent is advised in advance that this may be a two-hour appointment. Parent ...
527.
PEARLS
Volume 38 : Number 11 : Page 621 : Nov 2004
When one or both maxillary lateral incisors are missing, the treatment plan often calls for space to be established and maintained for eventual prosthetic replacement. Once the space has been opened, ...
528.
Skeletal Anchorage for Vertical Control in Extraction Treatment of Dolichofacial Patients
Volume 43 : Number 12 : Page 0 : Dec 2009
Controlling the vertical dimension in high-angle patients has always been a challenge for orthodontists. In a patient with a restricted airway and resultant mouthbreathing, adenoidectomy improves the ...
529.
Diagnostic Block Cephalometrics, Part 1
Volume 18 : Number 6 : Page 400 : Jun 1984
Cephalometrics has been called a "numbers game" and a search for "sacred numbers" that would dictate a consistently reliable analysis. This search has proven futile, since all cephalometric measuremen...
530.
Prevention of Decalcification in Orthodontic Patients
Volume 15 : Number 10 : Page 694 : Oct 1981
Decalcification and caries around and under orthodontic bands have long been recognized as problems of clinical significance; certainly the orthodontic patient is at advanced risk in this respect.1 Do...
531.
Long-Term Experience with Direct-Bonded Lingual Retainers
Volume 25 : Number 10 : Page 0 : Oct 1991
Bonding a thin, flexible spiral wire lingually to each tooth in a segment was originally proposed as a simple and effective way to retain anterior teeth in difficult clinical situations.1-5 The twists...
532.
Preventive Eruption Guidance in the 5-to-7-Year-Old
Volume 29 : Number 6 : Page 0 : Jun 1995
The most notable characteristics of a malocclusion frequently develop or intensify during the critical transition stage when the deciduous incisors are replaced by the permanent central and lateral in...
533.
JCO INTERVIEWS
Bjorn U. Zachrisson, DDS, MSD, PhD, on Current Trends in Adult Treatment, Part 1
Volume 39 : Number 4 : Page 231 : Apr 2005
DR. KEIM Do you find that more older adult patients, over age 65, are seeking orthodontic treatment? DR. ZACHRISSON There is a worldwide trend for more and more adults to be interested in orthodontic ...
534.
THE EDITOR'S CORNER
Volume 35 : Number 3 : Page 127 : Mar 2001
Several years ago, I noticed that I was converting into patients only about 70% of the people who came to my office and had records made. Not only that, but many of the 30% who did not choose to have ...
535.
JCO INTERVIEWS
Craig Andreiko, DDS, MS, on the Elan and Orthos Systems
Volume 28 : Number 8 : Page 0 : Aug 1994
DR. WHITE What are Elan and Orthos?DR. ANDREIKO They are two new appliance systems that represent the first time modern CAD/CAM technology has been applied to both human anatomy and appliance design ...
536.
Volume 13 : Number 6 : Page 390 : Jun 1979
JCO How do you evaluate a surgical-orthodontic case?DR. WOLK We get intraoral and extraoral photographs, tomograms, head films, panoramic and periapical x-rays, and models. The tomograms are valuable ...
537.
A Technique for Early Class III Treatment, Part V: MED in Extraction Cases
Volume 2 : Number 6 : Page 0 : Jun 1968
We now come to the most controversial material which will be presented in this series--the Modified Edgewise Technique in extraction cases. The rationale of early Class II treatment is based on three ...
538.
Retrospective on Progressive Dentofacial Changes After Treatment and Retention, Part II
Volume 4 : Number 5 : Page 266 : May 1970
Cases (Continued) Patient G. S. This case, also non-extraction, is in the Class II division 2 category. Fig. 3 shows the deep overbite and characteristic arrangement of teeth in this type of malocclus...
539.
Knowing Your Practice: A Cost Comparative Basis For Practice Management
Volume 4 : Number 9 : Page 516 : Sep 1970
The first requirement in practice management is KNOWING: 1. Know your financial reward compared to similar practices. 2. Know your personal efficiency compared to other practitioners. 3. Know the effi...
540.
Borderline Malocclusions, Part II: Differential Diagnosis--Specific Therapeutics
Volume 5 : Number 6 : Page 306 : Jun 1971
Case 7 (Fig. 10, Fig. 11, and Fig. 12) This case caused quite a bit of discussion within our group. Our orthodontic resident was fearful of collapsing the profile if extractions were advised. It was s...
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