Eduardo Hochuli Vieira

• Abstract

  Bone resorption and pneumatization of the maxillary sinus after the teeth loss in the posterior maxilla, associated with low bone density in this region, offers inappropriate region for the installation of dental implants. The correction of bone defects is the restoration of structures lost and can be replaced by alloplastic implants or bone grafting. The autogenous bone is considered the…

  Comparative study of the repair process using autogenous bone and beta-tricalcium phosphate in human sinus floor augmentation: tomographical, histological, histometrical and imunohistochemical evaluation, AP.R

• Abstract

  The purpose of this study is to evaluate autogenous bone gafts in block or particulated repair through the histological and immunohistochemical analyses. Forty adult male rats (Rattus norvegicus albinus, Wistar)will receive two bone defects of 5 mm diameter in calvaria. Defects will constitute 3 experimental groups: Control Group (blood clot); BAB Group (Block autogenous bone) and PAB Gr…

  Bone repair on surgically created defects filled with autogenous bone in block or particulated: histometric and immunohistochemical analyses in rats, AP.R

• Abstract

  Successful rehabilitation with osseointegratable implants depends on several factors, with emphasis on the physical-chemical characteristics of the implant surface, which interfere in the biological responses and consequent bone repair at the bone-implant interface. The aim of this study will be to assess titanium implant surfaces modified by laser beam, with or without hydroxyapatite dep…

  Comparative in vivo study of Ticp implants with different surfaces: modified by acid etching, laser beam without and with hydroxyapatite coating and with sodium silicate, AP.R

• Abstract

  Loss of bone tissue is often found in the dental clinic, being a factor that limits rehabilitation with implants. In this sense, synthetic biomaterials such as Plenum-oss® have been the subject of some studies and seem to show promising results in bone repair. The objective of this work is to evaluate the osteoconductive potential of Plenum-oss® and BoneCeramic®, in critical defects in th…

  Evaluation of the osteoconductive potential of BoneCermic® and Plenum-Oss® biomaterials in critical defects in rat caps: histometric, immunohistochemical and microtomographic analysis., BP.IC

• Abstract

  The installation and stabilization of the dental implant, in clinical cases of maxillary sinus pneumatization and reduction of vertical bone height, can be achieved through surgery to lift the maxillary sinus membrane and insert autogenous bone or bone substitutes to recover the lost volume. Therefore, the aim of this study is to analyze and compare the behavior of bone neoformation and r…

  Comparative, prospective and randomized clinical study of maxillary sinus grafting with Cerabone® and Endobon® biomaterials: histomorphometric analysis., BP.IC

• Abstract

  The extraction procedure is recurrent in dental practice and this can be caused by several factors directly affecting the patient's quality of life. Oral rehabilitation after tooth loss can be performed with conventional prostheses and prostheses on osseointegrated implants, being the second most advantageous option for better aesthetics, functionality and longevity. For the installation …

  Comparative, prospective, randomized clinical study of polydioxanone membrane guided regeneration (PDO) in dental alveols after extraction: volumetric analysis, BP.IC

(Only some records are available in English at this moment)