Abstract:
OBJECTIVES:The purpose of this study was to assess mandibular growth in patients with Class II division 1 malocclusions when treated with Fränkel's functional regulator 1b. STUDY DESIGN:The treatment group was made up of 43 patients that were divided into two groups: prepubescent (n:28), and pubescent (n:15). The control group included 40 patients who did not receive any kind of treatment and were likewise divided into a prepubescent group (n:19), and a pubescent group (n:21). A computerized cephalometric study was carried out and superimpositions were done in order to assess the antero-posterior, vertical and rotational movements of the mandible. A two-way ANOVA with interaction was done to compare the changes between the control group and the treatment group, while the Student t for independent samples was used to compare each age group. RESULTS:The Gnathion and Gonion points showed significant differences in the whole sample (p<0.001) as well as in the prepubescent (p<0.001) and pubescent groups (p<0.05). Rotational changes of the mandible measured using the facial axis and mandibular plane showed no statistical differences between both groups (p>0.05). CONCLUSION:The results show that the FR produces vertical orthopedic growth in the mandible but not horizontal growth compared to non-treated Class II-type I malocclusion patients. No rotational changes were found in the mandible, but we did record mandibular growth along the inclination of the facial axis.
journal_name
Med Oral Patol Oral Cir Bucaljournal_title
Medicina oral, patologia oral y cirugia bucalauthors
Alió-Sanz JJ,Kato E,Lorenzo-Pernía J,Iglesias-Conde C,Iglesias-Linares A,Solano-Reina Edoi
10.4317/medoral.17958subject
Has Abstractpub_date
2012-09-01 00:00:00pages
e884-92issue
5eissn
1698-4447issn
1698-6946pii
17958journal_volume
17pub_type
杂志文章abstract:OBJECTIVES:To describe the histopathological features of pleomorphic adenoma (PA) with special reference to the epithelial and mesenchymal components. STUDY DESIGN:189 PA were selected and classified as myxoid or stroma-rich, cellular or cell-rich and classic (balanced amount of epithelial and stromal components). The...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2009-02-01 00:00:00
abstract:BACKGROUND:Oral Graft-versus-Host Disease (oGvHD) is a common complication of haematopoietic stem cell transplantation. Choosing the right topical application to be used intra orally can be a challenge. Consequently, the aim of this work is to review the effectiveness and safety of topical agents currently used in the ...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.20968
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Temporomandibular disorders (TMDs) are musculoskeletal conditions that can inhibit the normal function of temporomandibular joints (TMJs) and affect the patient's quality of life, negatively. Arthrocentesis (AC) is a minimally invasive surgical procedure used for treating TMDs. The aim of present paper is to...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.21925
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:The study of osteoblasts and their osteogenic functions is essential in order to understand them and their applications in implantology. In this sense, this study try to study BMP-2 production and bone matrix deposition, in addition to other biological variables, in osteoblasts cultured on a rough double aci...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.22071
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVES:Patients with chronic graft-versus-host disease (cGVHD) often suffer from dry mouth and oral mucosal lesions. The primary objective of this study was to investigate the safety of an intra-oral electrostimulator (GenNarino) in symptomatic cGVHD patients. The secondary objective was to study the impact on the ...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,随机对照试验
doi:10.4317/medoral.19429
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:A single-blinded randomized controlled trial among patients requiring an upper third molar extraction was performed to evaluate the anxiety degree after receiving information or not about the functioning of The Wand system. Secondarily, perceived pain and the need of re-anesthesia were assessed. MATERIAL AN...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,随机对照试验
doi:10.4317/medoral.23315
更新日期:2020-03-01 00:00:00
abstract::Cowden's disease, or multiple hamartoma syndrome, is an autosomal dominant genodermatosis, characterized by the presence of multiple cutaneous hamartomas, oral fibromas and benign acral keratosis. It affects multiple organs (breast, thyroids, stomach, colon), with the strong possibility of malignant neoplasia developi...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2006-08-01 00:00:00
abstract::Mineral trioxide aggregate (MTA) has shown potential as a repair material for perforations. This clinical case demonstrates that when MTA was used as a repair material for root perforation due to invasive cervical resorption, the tooth was well in function for 27 months. Both clinical and radiographic follow-up showed...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2008-10-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
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更新日期:2013-03-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17970
更新日期:2013-01-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.16.e573
更新日期:2011-07-01 00:00:00
abstract::Osteochondroma is the most common benign neoplasia of the skeleton. In the head it was been described in cranial base, posterior maxillary surface, maxillary sinus, and different mandibular areas like condyle, ramus, body and symphysis. Osteochondroma of the coronoid process are rare. We present a review of the litera...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:
更新日期:2006-05-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.21105
更新日期:2016-07-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.16.e552
更新日期:2011-07-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.18386
更新日期:2013-01-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.22556
更新日期:2019-01-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,随机对照试验
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更新日期:2015-09-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4321/s1699-65852005000300002
更新日期:2004-01-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:
更新日期:2008-06-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2007-12-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17583
更新日期:2012-05-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17057
更新日期:2011-09-01 00:00:00
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journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.15.e716
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Retrospective studies to assess the distribution of oral diseases (ODs) are helpful in estimating the prevalence of oral diagnoses in the population, and thus help in preventive and curative services. Prevalence and frequency data for ODs are available from many countries, but information from Chile is scarc...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.21665
更新日期:2017-05-01 00:00:00
abstract::Miescher's cheilitis granulomatosa (CG) consists of the appearance of recurrent labial edema on one or both lips, which can become persistent. It has traditionally been considered as a monosymptomatic form of the Melkersson-Rosenthal syndrome, described as the association of recurrent labial and/or recurrent facial ed...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:Oral rehabilitation of atrophic maxillae features high complexity, for which there are several therapeutic modalities reported on scientific literature. Zygomatic implant placement is a viable option that features low morbidity and allows immediate prosthetic loading. The purpose of the present study was to ...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.23569
更新日期:2020-07-01 00:00:00