Search Results For: 'cutting edge'
521.
Vertical Bracket Positioning Using the Marginal Ridge as Reference
Volume 54 : Number 5 : Page 284 : May 2020
Drs. Lima and Freitas provide a rationale for using the marginal ridge as a guideline for bonding preadjusted brackets to the posterior teeth. The first premolars then serve as references for the anterior bracket positions. Two typical cases are shown.
522.
CASE REPORT
Orthodontic Eruption of an Impacted and Dilacerated Maxillary Central Incisor
Volume 54 : Number 12 : Page 201201 : Dec 2020
Impacted upper incisors in the early mixed dentition are challenging to treat, especially when associated with dilaceration. This case is managed by orthodontic space opening, followed by traction of the impacted incisor into the arch and then conventional four-second-premolar extraction treatment.
523.
2024 Eugene L. Gottlieb JCO Student of the Year: Dr. Grace Huang
Volume 58 : Number 3 : Page 185 : Mar 2024
The ninth winner of this annual award is a resident from the Harvard School of Dental Medicine in Boston. In a brief interview, Dr. Huang answers questions about her background, career path, educational experiences, research projects, and orthodontic treatment philosophy.
524.
The Pterygoid Anchorage Technique
Volume 58 : Number 5 : Page 312 : May 2024
In cases requiring extensive upper-molar distalization, long temporary anchorage devices can be inserted in the pterygoid area to avoid the disadvantages of interradicular and infrazygomatic miniscrews. Drs. Friedländer and Chhatwani demonstrate the technique in an adult patient.
525.
CASE REPORT
Volume 58 : Number 12 : Page 745 : Dec 2024
Drs. Palone, Preite, Averta, Cremonini, and Lombardo treat a Class II, division 2 subdivision left malocclusion with a hybrid approach. First, the upper posterior teeth are distalized with a boneborne M-Pendulum appliance, a modification of Hilgers’s device. Clear aligners are then used for orthodontic alignment.
526.
2002 JCO Study of Orthodontic Diagnosis and Treatment Procedures, Part 1: Results and Trends
Volume 36 : Number 10 : Page 553 : Oct 2002
The next several issues of JCO will present the results of the fourth JCO Study of Orthodontic Diagnosis and Treatment Procedures, previously conducted in 1986, 1990, and 1996. This month's article ...
527.
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...
528.
Volume 2 : Number 2 : Page 0 : Feb 1968
The first treatment appointment is a short, ten minute appointment for placing separations throughout the mouth. The second visit is a long, hour and a half to two hour appointment during school, to p...
529.
Volume 5 : Number 1 : Page 35 : Jan 1972
Through force of habit or tradition, most orthodontists will insert a standard Hawley retainer after the removal of fixed bands. Although minor adjustments may be made with this appliance, they are no...
530.
Volume 8 : Number 9 : Page 506 : Sep 1974
Maxillary tooth movement may be assessed rather precisely from orthodontic study models. The area in the midline of the palate from a few millimeters behind the incisive foramen through the curvature ...
531.
Volume 9 : Number 12 : Page 0 : Dec 1975
A most significant survival factor in orthodontics turned up in a conversation that I had with Bob Schulhof of Rocky Mountain Data Systems (See page 776). Most orthodontists probably have not paid muc...
532.
Volume 15 : Number 4 : Page 279 : Apr 1981
Temporomandibular joint problems are more often caused by muscle spasms resulting from occlusal interferences than any other single cause. One of the accepted treatment procedures has been occlusal eq...
533.
Volume 16 : Number 7 : Page 431 : Jul 1982
There is a great deal of euphoria these days about a decline in the Consumer Price Index which orthodontists need to put in some perspective. While some economists have reservations with regard to the...
534.
THE EDITOR'S CORNER
Is There an Orthodontic Myopia?
Volume 16 : Number 12 : Page 787 : Dec 1982
Is There an Orthodontic Myopia?In a landmark article entitled "Marketing Myopia", Theodore Levitt pointed out that the railroads in this country did not stop growing because of a decline in the need f...
535.
Lingual Orthodontics: A Status Report, Part 3: Indirect Bonding--Laboratory and Clinical Procedures
Volume 16 : Number 12 : Page 812 : Dec 1982
Indirect bonding of orthodontic brackets initially gained some popularity as a result of the efforts of Drs. Silverman and Cohen.1 A survey on bonding, conducted in 1978 by ,Dr. Gorelick, 2 indicated ...
536.
Updating the Bonded Herbst Appliance
Volume 17 : Number 2 : Page 122 : Feb 1983
A design modification of the Herbst appliance which incorporated a mandibular acrylic splint has been described recently.1 By substituting an acrylic splint for the stainless steel bands of the earlie...
537.
Volume 19 : Number 2 : Page 128 : Feb 1985
A high percentage of young children with severe overjet and overbite suffer fractured maxillary incisors, making it important to act at an early age--6-9 years--in such cases to try to avoid the probl...
538.
Cephalometric Dose Reduction with Prepatient Rare Earth Filtration
Volume 21 : Number 7 : Page 0 : Jul 1987
Image enhancement of the anterior facial soft tissues in lateral cephalograms has recently been advocated as a way to improve orthodontic treatment planning in conservative1-3 and surgical4-7 cases. C...
539.
Measuring Symptom Severity with the TMJ Scale
Volume 25 : Number 1 : Page 0 : Jan 1991
Patients with temporomandibular disorders (TMD) usually seek care in response to specific symptoms. Although pain in the face or head is the most frequent chief complaint,1 a wide variety of symptoms ...
540.
Do Sealants Seal? An SEM Investigation
Volume 26 : Number 3 : Page 0 : Mar 1992
One of the most important responsibilities of the orthodontist is the detection and prevention of decalcification1-8 (Fig. 1). It is widely believed that chemically cured sealants provide some protect...
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