Mini Implant
Mostrando 13-24 de 25 artigos, teses e dissertações.
-
13. Distal movement of upper permanent molars using midpalatal mini-implant
OBJETIVO: verificar se o mini-implante no palato é eficaz como ancoragem direta para distalização dos molares superiores. MÉTODOS: foi utilizado um modelo em acrílico da arcada superior. Após a confecção da canaleta na região correspondente aos alvéolos dentários, os dentes em acrílico foram fixados com cera #7, montado aparelho ortodôntico com
Dental Press J. Orthod.. Publicado em: 2013-04
-
14. Estudo in vitro de um material para selamento da interface implante-intermediário do tipo minipilar cônico em implantes de hexágono externo, hexágono interno e cone morse / In vitro sealing of a material of implant-abutment interface of mini conical pillar: inimplant external hexagon, internal hexagon and Morse taper
Microbial and fluidic leakage in the implant-abutment interface are shown in literature through a variety of studies, accusing the space that exists between the components of the implant, called \"GAP\", which seems to be the source of the microorganism infiltration, either from the external to the internal environment or the inverse, resulting in inflammato
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/05/2012
-
15. Treatment of Class II malocclusion with bialveolar protrusion by means of unusual extractions and anchorage mini-implant
INTRODUÇÃO: os pacientes com Classe II e biprotrusão alveolar são, geralmente, tratados com extração de quatro primeiros pré-molares ou dois primeiros e dois segundos pré-molares, e retração dos dentes anteriores. Este relato de caso descreve o tratamento de um paciente adulto com biprotrusão alveolar, relação de caninos e de molares em Classe I
Dental Press J. Orthod.. Publicado em: 2012-10
-
16. Evaluation of the mechanical behaviour of different devices for canine retraction
OBJECTIVE: To mechanically evaluate different systems used for canine retraction. METHODS: Three different methods for partial canine retraction were evaluated: retraction with elastic chain directly attached to bracket; elastic chain connected to bracket hook and with sliding jig activated with the aid of an elastic chain attached to a mini-implant. For thi
Dental Press Journal of Orthodontics. Publicado em: 2012-06
-
17. Primary fixation of mini slings: a comparative biomechanical study in vivo
INTRODUCTION AND OBJECTIVES: The mini sling concept for stress urinary incontinence is an anatomical approach that involves placing a midurethral low-tension tape anchored to the obturator internus muscles bilaterally. They overcome the blind passage of long needles and all the related complications. There are many different devices available and because the
International braz j urol. Publicado em: 2012-04
-
18. Reliability and accuracy of a radiographic analysis method for posterior maxillary mini-implant location
OBJECTIVE: The purpose of this study was to evaluate the reliability and accuracy of a radiographic analysis method for the location of mini-implants inserted in the posterior region of the maxilla. MATERIAL AND METHODS: Two self-drilling mini-implants were installed between the second premolar and the first molar on the right side and left side in three dry
Journal of Applied Oral Science. Publicado em: 2012-02
-
19. Análise quantitativa do corante azul de Evan extravasado do interior das câmaras internas dos implantes por suas interfaces protéticas nas condições: Hexágono Externo (HE) - Hexágono Interno (HI) - Cone Morse (CM) / Quantitative analysis of Evans blue dye leakage from internal implant chambers through their prosthetic interfaces under the following conditions: External Hexagon (HE) Internal Hexagon (IH) Morse Cone (MC)
Research and studies seek to evaluate the capacity of adaptation and sealing between the implant-intermediate connections of different dental implant systems. It has recently been observed that in implants with screw-retained abutments, various phenomena, such as screw4 loosening and fracture, rotation and fracture of the abutment with bacterial penetration
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/09/2011
-
20. Is miniscrew primary stability influenced by bone density?
Primary stability is absence of mobility in the bone bed after mini-implant placement and depends on bone quality among other factors. Bone quality is a subjective term frequently considered as bone density. The aim of this preliminary study was to evaluate bone density in two bovine pelvic regions and verify the primary stability of miniscrews inserted into
Brazilian Oral Research. Publicado em: 2011-10
-
21. Comparison of the fracture torque of different Brazilian mini-implants
This study evaluated fracture torque by torsion, in relation to the length and diameter of orthodontic mini-implants, to demonstrate their viability for clinical and experimental use based on the torque recommended by the manufacturers. The fractures at the moment of insertion, whose incidence in the literature is around 4%, are principally due to excessive
Brazilian Oral Research. Publicado em: 2011-04
-
22. Flexure resistance evaluation of mini implants prototypes developed for Herbst appliance anchorage Study in Minipig br1 / Avaliação da resistência à flexão de mini-implantes desenvolvidos para ancoragem esquelética do aparelho de Herbst - Estudo em Minipig br1
An undesirable tooth movement resulting from use of the Herbst appliance is the excessive proclination of the anterior mandibular teeth, which is commonly associated with gingival recession, marginal bone loss, and root resorption. Skeletal anchorage of the Herbst appliance could prevent these problems. The present study was designed to evaluate, in Minipigs
Publicado em: 2010
-
23. Accuracy evaluation of a radiographic-surgical guide for mini-implant placement / Avaliação da precisão de um guia radiográfico-cirúrgico para inserção de mini-implantes
OBJECTIVE This study evaluated the radiographic-surgical guide accuracy to predict post-surgical mini-implant positioning in the interradicular septum. Additionally, a risk index to standardize surgical procedure indication for mini-implant insertion was determined. MATERIAL AND METHODS A total of fifty-three titanium mini-implants were placed in the buccal
Publicado em: 2008
-
24. Prótese total removível convencional e implanto retida com carga imediata: função mastigatória e condição nutricional
The aim of this study was to verify masticatory performance, masticatory ability, nutritional status, satisfaction with denture, quality of life related to oral health, as well as the association between variables. Sixteen individuals from 30 to 76 years of age, of both genders, wearers of bimaxillary mucosupported complete dentures (MSD), were assessed befo
Publicado em: 2007