Dental tipping and rotation immediately after surgically assisted rapid palatal expansion
نویسندگان
چکیده
منابع مشابه
Skeletal and dental changes following surgically assisted rapid palatal expansion.
The purpose of this study was to analyse the changes produced by surgically assisted rapid palatal expansion (SARPE) longitudinally on 14 patients aged between 18 and 41 years. A pre-fabricated Hyrax appliance was cemented prior to the surgical intervention, which consisted of a maxillary buccal corticotomy with pterygoid separation. Models and postero-anterior (PA) headfilms were taken before ...
متن کاملSurgically assisted rapid palatal expansion: orthodontic preparation for clinical success.
Close root proximity between the maxillary central incisors presents a problem in the surgical management of a maxillary palatal expansion. During the surgical fracture of this interdental area, the possibility exists for a separation to occur between the root surface and the bone. If this does occur, it is paramount that the gingival attachment remain intact. Asymmetric separation places more ...
متن کاملSurgically assisted rapid palatal expansion: a literature review.
Transverse maxillomandibular discrepancies are a major component of several malocclusions. Orthopedic and orthodontic forces are used routinely to correct a maxillary transverse deficiency (MTD) in a young patient. Correction of MTD in a skeletally mature patient is more challenging because of changes in the osseous articulations of the maxilla with the adjoining bones. Surgically assisted rapi...
متن کاملStability of dental, alveolar, and skeletal changes after miniscrew-assisted rapid palatal expansion
OBJECTIVE Miniscrew-assisted rapid palatal expansion (MARPE) is a means for expanding the basal bone without surgical intervention in young adults. Here, we assessed the differences in dental, alveolar, and skeletal measurements taken before (T0), immediately after (T1), and 1 year after (T2) MARPE. METHODS Twenty-four patients (mean age, 21.6 years) who had undergone MARPE and cone-beam comp...
متن کاملcomparison of the skeletal and dental changes of tooth-borne vs.bone-borne expansion devices in surgically assisted rapid palatal expansion: a finite element study
background: the aim of this study was to compare the skeletal and dental changes of a toothborne (hyrax) and a bone-borne (smile distractor) expansion devices using three-dimensional model of a human skull. materials and methods: a finite element model of human skull was generated using data from 3-d ct scans of an 11-year-old female child. then a hyrax expander (tooth-borne appliance) and smil...
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ژورنال
عنوان ژورنال: The European Journal of Orthodontics
سال: 2003
ISSN: 0141-5387,1460-2210
DOI: 10.1093/ejo/25.4.353