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Australian Orthodontic Journal

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https://www.readbyqxmd.com/read/29709126/orthodontic-considerations-for-impacted-and-ectopic-teeth
#1
REVIEW
Richard J Olive
This review article describes the changing approach to the management of various impacted teeth. Currently, more third molars are being retained, and it is likely that more patients will develop impactions than a generation ago because of non-extraction orthodontic treatment plans. There are still valid reasons for the surgical removal of selected third molars during the teenage years, during which time impaction can be anticipated to avoid the higher rate of morbidity associated with later removal. Palatally-impacted canines (PIC] can now often be managed with interceptive and non-surgical approaches, which are attractive options...
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709125/management-of-missing-mandibular-second-premolars-a-review
#2
REVIEW
Azza H Al-Ani, Joseph S Antoun, Suzan Stacknik, Mauro Farella
Tooth agenesis is the most common developmental dental anomaly and it is frequently associated with other dento-skeletal disturbances, such as structural variations of other teeth, late dental eruption, transpositions and crowding. Except for the third molars, the mandibular second premolars are the most commonly missing teeth. Oral rehabilitation of patients with missing mandibular premolars often requires a multi-disciplinary approach, and usually results in prolonged treatment time and a greater burden of care...
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709124/3d-facial-and-dento-alveolar-imaging
#3
Simon Freezer, John Fricker
This article reviews three-dimensional (1D) surface scanning contrasted with 3D imaging. Precise techniques are now available for capture of the face and craniofacial structures as well as improved introoral scanning for the production of virtual 3D casts of the dentition. Facial and intraoral scanners have established an accuracy that makes them viable for use in the clinical and research arenas. Three-dimensional imaging is a field of rapid change and currently-available scanners will doubtlessly be surpassed in the near future...
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709123/what-is-the-truth-behind-the-smile
#4
Anthony J Ireland, Julie C Williams, Nicola E Atack, Jonathan R Sandy
A number of arguments surround orthodontics and orthodontic treatment and this article aims to discuss the current thinking and evidence base associated with these controversies.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709122/brackets-epitopes-and-flash-memory-cards-a-futuristic-view-of-clinical-orthodontics
#5
Milton R Sims
Orthodontics continues to be a profession anchored in traditional technology using appliances that cause inflammatory periodontal ligament (PDL) responses. Existing concepts of biological tooth movement based largely on histological tissue observations and the application of physical principles require major reassessment. In the next millennium, the genome revolution and knowledge of protein production and control could lead to the genetic correction of dentofacial anomalies and pain-free, biomolecular methods of malocclusion correction and long-term stability...
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709121/the-history-of-dental-hygienists-in-australia-and-their-use-in-orthodontic-practice
#6
Geoffrey Wexler
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709120/who-says-that-child-needs-orthodontic-treatment
#7
T J Freer
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709119/orthodontics-in-general-practice-part-1-scope-and-limits-related-to-orthodontic-education
#8
K Godfrey
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709118/the-role-of-the-foundation-in-australian-orthodontic-education
#9
A Thornton Taylor
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709117/orthodontic-education
#10
E Storey
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709116/australian-orthodontists-are-they-with-it
#11
J K Hawkins
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709115/looking-backwards-into-the-future-of-orthodontics
#12
J F Reading
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709114/minimizing-publication-bias
#13
EDITORIAL
Michael Harkness
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29709113/chaos-theory-and-fractals
#14
EDITORIAL
B Mollenhauer
No abstract text is available yet for this article.
February 2017: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509350/true-intrusion-of-maxillary-first-molars-with-zygomatic-and-palatal-miniscrew-anchorage-a-case-report
#15
Tulika Tripathi, Shilpa Kalra, Priyank Rai, Farrukh Farazt, Navneet Singh
The intrusion of the maxillary first molar is indicated when occlusal clearance is needed for prosthetic rehabilitation. Maxillary molar intrusion may be undertaken using skeletal anchorage systems to avoid complicated mechanics delivered by conventional intra-oral fixed appliances. In the present case report, the efficient use of orthodontic miniscrew anchorage by applying simple mechanics for true maxillary first molar intrusion is described. This was followed by the rehabilitation of the mandibular first molar spaces with implant prostheses...
November 2016: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509349/the-hawlix-a-simple-and-aesthetic-prosthetic-orthodontic-retainer
#16
Esma J Dogramaci, Vaughan S Jonest, Allan G Jones
This report introduces the Hawlix, a hybrid thermoformed and cold-cured retainer. It was developed to overcome the limitations that modified Hawley retainers possess when used in patients with bounded saddles, attributable to dental trauma or hypodontia. The Hawlix can be used as an intermediate retainer while a patient is waiting to receive restorative treatment. Some of the advantages of the Hawlix over the modified Hawley retainer include: superior aesthetics, cost-effectiveness, ease of manufacture, adequate resistance to fracture, preservation of a residual ridge, and precise space maintenance...
November 2016: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509348/effectiveness-of-photographs-of-study-models-for-iotn-scoring
#17
Ovais H Malik, Helen Stevenson, N A Mandall, Mubarak A Alsaeed
AIM: The aim'of the present study was to investigate whether the same orthodontic information can be obtained from study models or photographs of study models in order to assess the Index of Orthodontic Treatment Need (IOTN). The study also aimed to assess inter- and intra-examiner reliability in the assessment of orthodontic treatment need. SAMPLE: Thirty sets of start and finish study models, demonstrating a range of malocclusions, were non-randomly obtained from patients treated at the University of Manchester Dental Hospital...
November 2016: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509347/short-term-treatment-effects-of-the-quad-helix-appliance-on-dentofacial-morphology-of-hyperdivergent-patients
#18
Saori Endo, Wataru Yamada, Isao Shundo, Yoshiki Kobayashi, Akira Komatsuzakit, Toshiva Endo
OBJECTIVES: The purpose of this study was to evaluate the effects of shor-term expansion treatment using the quad-helix appliance on dentofacial morphology in orthodontic patients presenting with a hyperdivergent facial pattern. METHODS: The treatment group consisted of 40 patients with a hyperdivergent facial pattern, who were treated for maxillary incisor crowding with a quad-helix appliance during the mixed dentition period. Lateral cephalograms taken at the start (TO) and end (TI) of the treatment were obtained as a course of care...
November 2016: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509346/the-effects-of-blocking-n-ofq-receptors-on-orofacial-pain-following-experimental-tooth-movement-in-rats
#19
Di Shan, Yuwei He, Hu Long, Yang Zhou, He Liu, Rui Xu, Renhuan Huang, Wenli Lai
OBJECTIVE: The aim of this study was to determine the effects of nociceptin/orphanin FQ peptide receptor (N/OFQ receptor) antagonist on orofacial pain induced by experimental tooth movement in rats. METHODS: A total of 36 male Sprague-Dawley rats weighing 200-300 g were divided into six groups: a control group, force group, force+saline intraperitoneal group, force+saline periodontal group, force+UFP-101 ([Nphe¹,Arg¹⁴,Lys¹⁵]N/OFQ-NH ₂ antagonist for N/OFQ receptor) intraperitoneal group, and force+UFP-1 01 periodontal group...
November 2016: Australian Orthodontic Journal
https://www.readbyqxmd.com/read/29509345/a-computed-tomographic-mixed-dentition-space-analysis-comparison
#20
COMPARATIVE STUDY
Luis Queijo, Francisco do Vale, Ana Corte-Real, Sonia Alves
INTRODUCTION: A considered space analysis aims to predict the combined mesiodistal widths of unerupted permanent canine and premolars. A miscalculation can lead to the application of inadequate and irreversible treatments. OBJECTIVE: To assess the level of agreement between predictions generated by three methods (Moyers' predictive tables at the 50th and 75th percentiles and Tanaka-Johnston's equations) on the sum of unerupted teeth compared with measurements derived from cone beam computed tomography, considered in the present study as a 'gold standard'...
November 2016: Australian Orthodontic Journal
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