Results 241 to 250 of about 52,254 (275)
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Iatrogenic effects of removable orthodontic appliances
Journal of Pierre Fauchard Academy (India Section), 2008Undesirable effects that occur during orthodontie treatment can be attributed to a lack of understanding of physics involved and individual variations in biologie response. A proper insight into the biomechanical principles underlying orthodontic applianee therapy is indispensable for executing efficient orthodontic treatment.
R.K. Yeltiwar +2 more
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Vertical extrusion using a removable orthodontic appliance
The Journal of the American Dental Association, 1988Vertical extrusion is a useful adjunct to periodontal-restorative procedures, particularly in the anterior segment of the dentition in which esthetic appearance is a primary concern. In the case presented, a multidisciplinary approach was used to treat a tooth successfully with extensive subgingival destruction.
Georgia K. Johnson +2 more
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Clinical and microbiologic changes after removal of orthodontic appliances
American Journal of Orthodontics and Dentofacial Orthopedics, 2004The goal of this study was to evaluate the clinical and microbiological factors associated with orthodontic appliances during an episode of gingival inflammation and the impact of appliance removal on periodontal health. This prospective study included 10 patients, aged 12 to 20 years, with clinical signs of gingival inflammation at the final phase of ...
Emerson José Sallum +6 more
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What Can Be Achieved with Removable Orthodontic Appliances?
Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie, 2009How effective is a therapy which relies solely on removable orthodontic appliances?A group of 276 consecutive patients, whose mean age was 9.50 years, diagnosed with various types of malocclusion, whose records were complete, and who were treated solely with removable appliances.Measurement of the PAR Index of the pre- and post-treatment study casts ...
Rainer-Reginald Miethke, Claudia Wronski
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The use of removable orthodontic appliances in the General Dental Service
British Dental Journal, 1996One hundred and fifty removable appliance cases consecutively sampled by the Scottish Dental Practice Board were analysed using the PAR index. The cases were assessed as being suited or unsuited to the removable appliance approach based on the presenting features previously shown to be effectively treated by removable appliances.
J. H. Mccoll, L. Frostick, W. J. S. Kerr
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Compliance monitor for use with removable orthodontic headgear appliances
Medical & Biological Engineering & Computing, 1997ORTHODONTIC' THERAPY can be a time-consuming, costly and sometimes stressful procedure for both the orthodontist and the patient (SERGE et at., 1992). Few healthcare disciplines demand as much patient co-operation as successful orthodontics (RUBIN, 1995).
D. P. Jones, Panayiotis A. Kyriacou
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Dental Update, 2015
In the second of two papers, management of orthodontic emergencies involving appliances other than fixed appliances will be detailed. Problems relating to removable appliances, as well as other orthodontic adjuncts, will be discussed. Unfortunately, orthodontic appliance breakage does occur, despite the clinicians giving clear and concise instructions
Paul Dowsing +2 more
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In the second of two papers, management of orthodontic emergencies involving appliances other than fixed appliances will be detailed. Problems relating to removable appliances, as well as other orthodontic adjuncts, will be discussed. Unfortunately, orthodontic appliance breakage does occur, despite the clinicians giving clear and concise instructions
Paul Dowsing +2 more
openaire +3 more sources
Proximal Caries Increment in Connection with Orthodontic Treatment with Removable Appliances
British Journal of Orthodontics, 1983The progression of proximal caries on canines, premolars and molars has been studied among 129 children treated with removable orthodontic appliances. The registration of carious lesions was performed on posterior bitewing radiographs taken before and after the orthodontic treatment.
Krister Bjerklin +2 more
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Removable orthodontic appliances [PDF]
American Journal of Orthodontics, 1984 openaire +3 more sources
The mechanics of finger and retraction springs of removable orthodontic appliances
Archives of Oral Biology, 1970Abstract The force-displacement relationships for two removable orthodontic springs, the finger and buccal-canine retraction springs, were derived on the basis of classical elasticity theory. The procedures involved in this type of analysis are outlined and expressions for the flexibility of each appliance quoted.
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