Search Results For: 'management & marketing'
961.
OVERVIEW
Development of Orthodontic Micro-Implants for Intraoral Anchorage
Volume 6 : Number 6 : Page 321 : Jun 2003
Successful orthodontic treatment has always required intraoral anchorage with a high resistance to displacement. Extraoral traction can be an effective reinforcement, but demands exceptional patient c...
962.
THE READERS' CORNER
Assistant Training and Outsourcing
Volume 39 : Number 12 : Page 703 : Dec 2005
Which media do you use to train new chairside assistants? A substantial majority of clinicians "sometimes" used textbooks for training assistants; 80% reported "frequently" or "sometimes" using semina...
963.
A Modified ACCO for Class II Nonextraction Treatment
Volume 40 : Number 10 : Page 0 : Oct 2006
This article describes a modified, second-generation Acrylic Cervical Occipital (ACCO) appliance.1 The first ACCO, developed by Margolis, was a modification of the Hawley retainer, with the addition o...
964.
THE READERS' CORNER
Various Corrections and Cosmetic Finishing
Volume 41 : Number 8 : Page 0 : Aug 2007
(Editor’s Note: The Readers’ Corner is a quarterly feature of JCO in which orthodontists share their experiences and opinions about treatment and practice management. Pairs of questions are mailed per...
965.
Treatment of Skeletal-Origin Gummy Smiles with Miniscrew Anchorage
Volume 42 : Number 5 : Page 285 : May 2008
Excessive gingival display during smiling, or a "gummy smile", may result from a variety of etiological factors. Proper diagnosis is critical before beginning treatment.1-10 In adult patients, when th...
966.
CASE REPORT
Nonsurgical Treatment of an Adult with Severe Anterior Open Bite
Volume 45 : Number 6 : Page 341 : Jun 2011
Open bites associated with digit-sucking habits and tongue thrust are mainly dental in nature and can usually be managed with Habit interception and orthodontic treatment. If such habits continue into...
967.
Practical and Esthetic Considerations in Adult Canine-Extraction Treatment
Volume 47 : Number 6 : Page 353 : Jun 2013
Orthodontists generally avoid canine extractions because of the importance of these teeth in establishing a functional, esthetically correct occlusion. Not only are the canines necessary in guiding la...
968.
CASE REPORT
Early Class III Treatment with a Facemask Anchored by Fixed Appliances
Volume 47 : Number 7 : Page 419 : Jul 2013
Class III malocclusion has a multifactorial etiology involving both genetic and environmental causes.1-3 It can be characterized by a prognathic mandible, a retrognathic maxilla, or both,1,4 and is so...
969.
CASE REPORT
Treatment of a Complex Malocclusion in a Growing Skeletal Class II Patient
Volume 48 : Number 3 : Page 181 : Mar 2014
In a growing patient with excessive lower facial height, a skeletal Class II malocclusion is especially difficult to treat without surgical repositioning of the maxilla and possibly the mandible. 1-3 ...
970.
CASE REPORT
Two-Phase Treatment of a Hypodivergent Skeletal Class II Patient with a Missing Maxillary Canine
Volume 48 : Number 5 : Page 303 : May 2014
Non-syndromic congenital absence of the canines in the permanent dentition is rare, with a reported incidence of .01-2.1%. Although studies have reported more of a preponderance in the maxillary arch ...
971.
Treatment of Pseudo-Class III Malocclusion with a Modified Reverse Twin Block and Fixed Appliances
Volume 49 : Number 7 : Page 470 : Jul 2015
Pseudo-Class III malocclusion refers to a patient with an anterior functional shift of the mandible resulting from premature contact between lingually inclined maxillary incisors.1-4 Moyers described ...
972.
Space Regaining with Modified Palatal Anchorage Plates
Volume 49 : Number 9 : Page 0 : Sep 2015
Space regaining is an important treatment modality for eruption guidance. Shalish and colleagues reported that space regaining and the removal of obstructions can facilitate spontaneous eruption of impacted premolars. Although several devices have been developed to regain space through molar distalization, these methods may result in anchorage loss, incisor proclination, and a slight increase in vertical facial dimension. Koutzoglou and Kostaki reported a relationship between rapid palatal expansion and the natural eruption of impacted canines, but maxillary expansion has also been related to a loss of height and thickness of buccal alveolar bone at the anchorage teeth.
973.
CASE REPORT
Correction of Complete Upper Canine-Premolar Transposition with Palatal Miniscrew Anchorage
Volume 50 : Number 6 : Page 0 : Jun 2016
Transposed teeth, found in .3-.4% of the population, have been attributed to either genetic predisposition or a disturbance of eruption guidance. The maxillary arch is affected more frequently than the mandibular arch; the most common transpositions, in descending order, are canine-first premolar, canine-lateral incisor, canine in the site of the first molar, lateral incisor-central incisor, and canine in the site of the central incisor. In females, who are affected more often than males, transpositions occur more frequently on the left, whereas there is no side predilection in males. Associated dental anomalies include missing teeth, peg-shaped incisors, and supernumerary teeth.
974.
T-Scan Occlusal Analysis After Adult Orthodontic Treatment
Volume 50 : Number 8 : Page 0 : Aug 2016
Adult patients present particular challenges to the orthodontist, including such problems as compromised occlusion, cervical abfractions, and enamel wear. Occlusal factors can contribute to the develo...
975.
THE READERS' CORNER
Volume 49 : Number 12 : Page 803 : Dec 2015
(Editor's Note: The Readers' Corner is a regular feature of JCO in which orthodontists share their experiences and opinions about treatment and practice management. Questions are sent periodically to JCO subscribers selected at random, and the responses are summarized here. This month's column is the first in a series revisiting past Readers' Corner topics to examine changes in the profession over the intervening years; in this case, the same questions on fees and retention appeared in the April and July 2004 issues, respectively.)
976.
THE READERS' CORNER
Volume 52 : Number 1 : Page 9 : Jan 2018
(Editor’s Note: The Readers’ Corner is a regular feature of JCO in which orthodontists share their experiences and opinions about treatment and practice management. Questions are sent periodically to ...
977.
Comparative Direct Dosimetry of Cone-Beam Computed Tomography Using Reduced Basis Projections
Volume 52 : Number 3 : Page 173 : Mar 2018
Efforts to reduce patient dosage from CBCT have focused on reducing the field of view—an impractical approach for orthodontic imaging. This study from Drs. Mah and Danforth uses direct dosimetry to evaluate the effectiveness of an alternative approach: reducing exposure by performing a half scan instead of the traditional full scan.
978.
CASE REPORT
Comprehensive Treatment of Severe Cleft Lip and Palate
Volume 53 : Number 6 : Page 357 : Jun 2019
Drs. Ribeiro, Lurentt, Pary, and Suedam detail the treatment of an adult female who had undergone surgery for cleft lip and palate as a child, but had not received clinical care during craniofacial growth. Orthodontic expansion is followed by orthognathic surgery, bone grafting, and secondary plastic surgeries.
979.
A Tissue- and Boneborne Rapid Palatal Expander
Volume 54 : Number 4 : Page 230 : Apr 2020
Drs. Lupini, Retrouvey, Decesari, and Cozzani present a new Haas-inspired miniscrew-assisted maxillary expander for application in non-growing patients. Unlike toothborne devices, it provides an orthopedic component of force, using metal pads instead of acrylic to increase rigidity and avoid inflammation.
980.
THE READERS' CORNER
Volume 54 : Number 4 : Page 241 : Apr 2020
JCO readers discuss a wide range of orthodontic insurance issues, including patient coverage, preauthorization requirements, PPOs and HMOs, state regulations, and staff management. Individual comments address common frustrations and specific recommendations.
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