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441.

A Digitally Planned Tandem Skeletal Expander and Hybrid Aligner Approach

Volume 57 : Number 1 : Page 32 : Jan 2023

This article describes a two-phase approach for treatment of transverse maxillary deficiency in adult patients, involving an initial stage of maxillary expansion with the Tandem Skeletal Expander followed by an orthodontic stage using clear aligner therapy. A typical case is presented.

442.

CASE REPORT

Nonsurgical Management of a Severe Atypical Class II Using Miniscrew Anchorage, Transpalatal Arch, and Intrusion Arch

Volume 57 : Number 4 : Page 237 : Apr 2023

Dr. Venugopal and colleagues highlight orthodontic mechanics for simultaneous incisor retraction and intrusion in a high-angle patient with a protrusive profile. Skeletal anchorage is employed for vertical control during retraction of both arches, followed by placement of a maxillary intrusion arch.

443.

CASE REPORT

Management of a Mutilated Dentition with a Palatally Impacted Canine, Hypoplastic Lower First Premolars, and Missing Lower First Molars

Volume 58 : Number 5 : Page 20240501 : May 2024

This complex case with multiple missing teeth is successfully treated using a K-9 extrusion spring for the impacted canine, helical springs to upright the lower second molars, and finally prosthetic crowns for the hypoplastic premolars.

444.

Biomechanics of Molar Protraction

Volume 59 : Number 1 : Page 16 : Jan 2025

Space closure requires careful planning of a predictable force system. Drs. Zhang, Azami, and Uribe review the potential side effects of molar protraction and offer strategies for controlling or resolving them with either conventional dental anchorage or temporary anchorage devices.

445.

CASE REPORT

Multidisciplinary Treatment of Anterior Open Bite in a Patient with Severe Root Resorption and TMD

Volume 59 : Number 2 : Page 95 : Feb 2025

Dr. Andrighetto documents an approach to open-bite treatment that reduces the risk of exacerbating preexisting root resorption: a combination of speech therapy, orthognathic surgery, and clear aligner treatment avoids the need for anterior extrusion.

446.

Concept and Commentary: Adult Orthodontics, Part II

Volume 6 : Number 8 : Page 458 : Aug 1972

This is the second and concluding installment of this article. The first installment appeared in the July issue of JCO.Here's a girl in her middle thirties with a rather interesting problem. Some dent...

447.

JCO Interviews Dr. Donald R. Poulton on Surgical-Orthodontics

Volume 9 : Number 11 : Page 698 : Nov 1975

698-jco-img-1.jpgDr. Poulton has written and lectured extensively on orthodontic involvement in surgical-orthodontic procedures. He is Professor of Orthodontics, University of California School of Den...

448.

The Effect of Antero-Postero Incisor Repositioning on the Palatal Cortex as Studied with Laminagraphy

Volume 10 : Number 11 : Page 804 : Nov 1976

This is the first of a series of three papers. It is restricted to findings within the maxillary arch. The paper to be published next month will be confined to a study of the mandibular dentition. The...

449.

Bio-Progressive Therapy, Part 9: Mechanics Sequence for Class II Division I Cases

Volume 12 : Number 5 : Page 334 : May 1978

(CONTINUED FROM PART 8) The mechanical procedures that are prescribed in Bio-Progressive Therapy treatment are designed for the specific patient and are individualized to accomplish the objectives set...

450.

Modular Orthodontic Systems, Part 2

Volume 12 : Number 5 : Page 358 : May 1978

External Bimetric SystemsThe second modular appliance system is used externally to the arch independently or coordinate with external fullbanded appliances; and/or coordinate with 3D internal modules ...

451.

JCO Interviews Dr. Robert M. Ricketts on Early Treatment, Part 2

Volume 13 : Number 2 : Page 115 : Feb 1979

DR. BRANDT Now, you have explained about adenoids and breathing problems. Are there any other functional impairments that cause malocclusion in the mixed dentition? DR. RICKETTS Yes. You can have a cr...

452.

Functional Occlusion for the Orthodontist, Part 2

Volume 15 : Number 2 : Page 100 : Feb 1981

The Repositioning Splint In our opinion, the two greatest causes of failure of occlusal treatment are: 1. Failure to stabilize and then capture true centric relation prior to occlusal therapy. 2. Fail...

453.

The Short Face Patient: Surgical-Orthodontic Treatment Options

Volume 16 : Number 10 : Page 668 : Oct 1982

The clinical and cephalometric radiographic characteristics of individuals with a short face have been mentioned in the literature (Schudy, 1966; Sassouni, 1969; Willmar, 1974; Bell, 1977). Recently, ...

454.

JCO Interviews Dr. Donald H. Enlow on Craniofacial Growth

Volume 17 : Number 10 : Page 669 : Oct 1983

DR. GOTTLIEB Why is there still great controversy about the role of the condyle in mandibular growth?DR. ENLOW We've inherited a terminology, based on concepts that were held in the 1930s, that is bio...

455.

Bioprogressive Simplified, Part 2: The Linear Dynamic System

Volume 21 : Number 10 : Page 0 : Oct 1987

Bioprogressive therapy has been a staple of orthodontics for more than 20 years. Its originators, Drs. Robert Ricketts and Ruel Bench, combined contemporary edgewise mechanics with solid diagnostic pr...

456.

Orthodontic Space Closure vs. Implant-Borne Crowns in Patients with Congenitally Missing Maxillary Lateral Incisors

Volume 51 : Number 5 : Page 284 : May 2018

Recent advances have improved the long-term success of orthodontic space opening for implants in patients with upper lateral incisor agenesis. In this retrospective study, Dr. Schneider and colleagues emphasize the importance of correct implant placement, grafting, and peri-implant molding.

457.

Regeneration of the Anterior Palatal Alveolar Cortex after Treatment of Bimaxillary Protrusion

Volume 54 : Number 7 : Page 398 : Jul 2021

Excessive incisor retraction in a bimaxillary protrusive case can lead to adverse iatrogenic sequelae. Dr. Singh uses cone-beam computed tomography to document alveolar bone remodeling after treatment of a patient whose upper incisors were retracted bodily past the palatal cortical plate.

458.

JPO Interviews Dr. Irving D. Buchin

Volume 1 : Number 3 : Page 0 : Nov 1967

103-jco-img-1.jpgThis is the second and concluding article in this series. The first article appeared in the October issue of JPO. How do you treat extraction cases in the mixed dentition? In all extr...

459.

Removable Appliance Therapy, Part I: Passive Removable Appliances

Volume 2 : Number 1 : Page 0 : Jan 1968

Removable appliances have been used for many years on the continent of Europe. There is a definite place for these appliances in orthodontics today, as they are simple and economical, but the cases ne...

460.

Directional Edgewise Orthodontic Approach, Part 1

Volume 8 : Number 11 : Page 617 : Nov 1974

Edgewise orthodontics has been thought of as a complicated, highly technical, exacting technique. This is unfortunate. It really doesn't have to be that way. I feel that a lot of good people have been...

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