Search Results For: 'orthodontics'
2741.
A New Mechanism for Retracting Anterior Teeth with No Loss of Anchorage
Volume 8 : Number 7 : Page 408 : Jul 1974
The Levis Retraction Assembly consists of a face-bow and a specially designed retraction arch to retract anterior teeth by means of occipital anchorage exclusively. The Retraction Arch The retraction ...
2742.
CASE REPORT
Full-Arch Open Bite Resulting from Second-Molar Overeruption During Clear Aligner Treatment
Volume 58 : Number 1 : Page 59 : Jan 2024
A 12-year-old patient misunderstands her aligner instructions, leading to supraeruption of the second molars and development of a posterior open bite between appointments. The issue is solved by prescribing a new set of aligners with reinforced plastic on the second molars’ occlusal surfaces.
2743.
Common Sense Mechanics, Part 12
Volume 14 : Number 8 : Page 546 : Aug 1980
(CONTINUED FROM PART 11) Applying Principles to Total Treatment Since extraction and nonextraction mechanics have been demonstrated, utilizing the various principles discussed since the beginning of t...
2744.
Volume 57 : Number 9 : Page 522 : Sep 2023
Retromolar miniscrews are used to anchor en masse mandibular distalization in hyperdivergent Class III treatment. The lower third molars are extracted to provide space for the miniscrews and the distal movement, while various measures are taken to prevent anterior torque loss.
2745.
Volume 20 : Number 6 : Page 0 : Jun 1986
Glass ionomer cement contains a powder similar to that of silicate cement and a polyacrylic liquid similar to that of polycarboxylate cement. It was first described in 1972,1 but it was not marketed i...
2746.
Volume 25 : Number 12 : Page 0 : Dec 1991
Topics are adult vs. child treatment and use of headgear.1. In your practice, how is adult orthodontic treatment different from child orthodontic treatment in terms of: a. Length of treatment? The maj...
2747.
Canine Extractions: Functional, Esthetic, and Practical Considerations
Volume 54 : Number 3 : Page 210301 : Mar 2021
While extraction of permanent canines is an unusual approach, it may sometimes be indicated due to severe malpositioning or anomalies. Three cases show how satisfactory occlusal and esthetic results can be achieved after unilateral or bilateral canine extractions.
2748.
THE READERS' CORNER
Volume 32 : Number 10 : Page 601 : Oct 1998
How do you decide on a fee for a case? More than 96% of the respondents based their fees on two criteria: length and complexity of treatment. Additional consideration was then given to any auxiliaries...
2749.
Multi-Phase Treatment Consultation Outline
Volume 23 : Number 7 : Page 0 : Jul 1989
The Multi-Phase Treatment Consultation Outline (MPTCO) has been developed over more than 12 years of practice. I have used the current form (Fig. 1) since 1984. Laymen's terms are used as much as poss...
2750.
THE EDITOR'S CORNER
Volume 20 : Number 10 : Page 0 : Oct 1986
Building FriendshipsAs a consequence of the recent increase in professional liability insurance premiums, professional conferences are beginning to sponsor speakers who are addressing the problem of m...
2751.
THE EDITOR'S CORNER
Volume 31 : Number 5 : Page 281 : May 1997
A couple of years ago, Lue and I had occasion to stay at the sleek and modern Sheraton Towers Hotel in Singapore. Upon our arrival, we were greeted by name by a receptionist at a large desk. When we a...
2752.
Bonding Fluorosed Teeth: New Materials for Old Problems
Volume 29 : Number 7 : Page 424 : Jul 1995
A dental school faculty member once told me that the half-life of a dental education is only seven years, and that it is even shorter where bonding materials and techniques are concerned.1 Recent impr...
2753.
PEARLS
The Miniscrew-Anchored Cantilever: A Simple Molar Distalizer
Volume 54 : Number 12 : Page 773 : Dec 2020
A device for “noncompliance” Class II treatment is easily constructed by attaching an .040" cantilever wire between a miniscrew and a molar headgear tube. Distal force is obtained from a nickel titanium closed-coil spring, while the direct skeletal anchorage prevents unwanted side effects on the anterior teeth.
2754.
Don't Keep the Faith... Spread It!
Volume 10 : Number 4 : Page 267 : Apr 1976
267-jco-img-0.jpgIn a sense, all orthodontists are created equal. The free flow of knowledge and scientific information has assured that there is no academic advantage. The universal availability of s...
2755.
The Influence of Three Types of Positioners on Mandibular Condyle Relationships
Volume 18 : Number 5 : Page 335 : May 1984
It is now recognized that the goal of orthodontic treatment includes not only the proper alignment, intercuspation, and excursion of the teeth, but also the recovery and/or maintenance of the appropri...
2756.
Introduction to LightForce Part 2: Treatment Planning and Clinical Management
Volume 57 : Number 10 : Page 594 : Oct 2023
Part 1 in this series of articles by Drs. Waldman and Bonebreak-Jackson reviewed the unique features of the LightForce 3D-printed fixed appliance system. Part 2 breaks down the key factors involved in treatment planning and clinical management, using typical case examples.
2757.
The Abuse of Extraoral Anchorage
Volume 11 : Number 7 : Page 483 : Jul 1977
Proper integration of extraoral traction into the orthodontic treatment plan is of utmost importance. Since extraoral orthopedic force can have an effect upon the facial skeleton, this has allowed us ...
2758.
Volume 5 : Number 6 : Page 332 : Jun 1971
While a person can enjoy a considerable degree of oral health despite dental malformations, a sound occlusion properly equilibrated will contribute to a healthy, functioning mouth with a dentition tha...
2759.
Volume 15 : Number 8 : Page 562 : Aug 1981
With the widespread use of composites, particularly for direct bonding of orthodontic brackets, there has been renewed interest in antisialogogues. A dependable, simple, scientifically based antisialo...
2760.
Predicting Post-Treatment Maxillary Lip Position
Volume 22 : Number 10 : Page 0 : Oct 1988
Although the Visualized Treatment Objective has been used as an orthodontic diagnostic technique for many years,1-5 a recent survey indicates that few orthodontists routinely use the VTO.6 It is not t...
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