Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.14/38807 |
Resumo: | Introduction: Rehabilitation with dental implants is a treatment that has high success rate in the rehabilitation of partially or totally edentulous patients. Systemic diseases, periodontal diseases, trauma, tumors, and tooth extraction can lead to loss of bone volume and these bone defects limit the bone volume required for correct implant positioning. Objective: The aim of this study is to evaluate the clinical and radiographic results of dental implant placement in edentulous ridges treated with a collagen membrane with ossifying properties for horizontal augmentation of the lost ridge volume. Materials and Methods: This study evaluated the volumetric changes at the buccal level by superimposing digital files. The variables obtained were Buccal Volume variation (BVv) and Mean Buccal Variation (MBV). In terms of marginal bone changes, periapical radiographs were taken at two times: baseline (T0) and 6 months (T1) after implant insertion simultaneously with the placement of a OSSIX Volumax collagen membrane. These changes were characterized in two variables, mesial Marginal Bone Changes (mMBC) and distal Marginal Bone Changes (dMBC). Statistical significance was set at P 0,05. Results: The use of these cross-linked membrane showed an average increase of 32.06% in terms of volumetric changes (BVv) and 0.97mm at the linear measurements of the alveolar surface (MBV). In terms of marginal bone changes the results showed a mean bone reduction of 0.75mm between T0 and T1 for the mesial sites (mMBC) and 0.80mm for the distal sites (dMBC). Conclusion: The use of OSSIX Volumax membrane is associated with a buccal volume gain, however in terms of marginal bone maintenance the results were not statistically significant and no improvement was noticed comparing with the literature outcomes. |
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Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placementImplantBone volumeBone defectMarginal bone lossGuided bone regenerationCollagen membraneImplanteVolume ósseoDefeito ósseoPerda óssea marginalRegeneração óssea guiadaMembrana de colagénioDomínio/Área Científica::Ciências Médicas::Outras Ciências MédicasIntroduction: Rehabilitation with dental implants is a treatment that has high success rate in the rehabilitation of partially or totally edentulous patients. Systemic diseases, periodontal diseases, trauma, tumors, and tooth extraction can lead to loss of bone volume and these bone defects limit the bone volume required for correct implant positioning. Objective: The aim of this study is to evaluate the clinical and radiographic results of dental implant placement in edentulous ridges treated with a collagen membrane with ossifying properties for horizontal augmentation of the lost ridge volume. Materials and Methods: This study evaluated the volumetric changes at the buccal level by superimposing digital files. The variables obtained were Buccal Volume variation (BVv) and Mean Buccal Variation (MBV). In terms of marginal bone changes, periapical radiographs were taken at two times: baseline (T0) and 6 months (T1) after implant insertion simultaneously with the placement of a OSSIX Volumax collagen membrane. These changes were characterized in two variables, mesial Marginal Bone Changes (mMBC) and distal Marginal Bone Changes (dMBC). Statistical significance was set at P 0,05. Results: The use of these cross-linked membrane showed an average increase of 32.06% in terms of volumetric changes (BVv) and 0.97mm at the linear measurements of the alveolar surface (MBV). In terms of marginal bone changes the results showed a mean bone reduction of 0.75mm between T0 and T1 for the mesial sites (mMBC) and 0.80mm for the distal sites (dMBC). Conclusion: The use of OSSIX Volumax membrane is associated with a buccal volume gain, however in terms of marginal bone maintenance the results were not statistically significant and no improvement was noticed comparing with the literature outcomes.Introdução: A reabilitação com implantes dentários é um tratamento que está associado a uma alta taxa de sucesso na reabilitação de pacientes parcial ou totalmente edêntulos. Doenças sistémicas, periodontais, trauma, tumores e extração dentária podem levar a uma perda de volume ósseo, que limitam o correto posicionamento dos implantes dentários. Objetivo: O objetivo deste estudo é avaliar os resultados clínicos e radiográficos na colocação de implantes dentários em cristas edêntulas tratadas com uma membrana de colagénio com propriedades ossificantes para o aumento horizontal do volume alveolar perdido. Materiais e Métodos: Este estudo avaliou as alterações volumétricas a nível vestibular através da sobreposição de impressões digitais, estudando as variáveis Buccal Volume variation (BVv) e Mean Buccal Variation (MBV). Em termos de alterações ósseas marginais foram realizadas radiografias periapicais em dois tempos: baseline (T0) e 6 meses (T1) após colocação dos implantes em simultâneo com colocação da membrana de colagénio OSSIX Volumax. Estas alterações foram caracterizadas em duas variáveis mesial Marginal Bone Changes (mMBC) e distal Marginal Bone Changes (dMBC). Resultados: O uso da membrana OSSIX Volumax em termos de variações volumétricas apresentou um aumento médio de 32,06% (BVv) e de 0,97mm (MBV). Em termos de alterações ósseas marginais os resultados foram uma perda óssea marginal média de 0,75mm entre T0 e T1 para o (mMBC) e de 0,80mm para o (dMBC). Conclusão: O uso da membrana OSSIX Volumax está associada a um ganho de volume vestibular nas zonas alveolares reabilitadas, contudo os resultados a nível de alterações ósseas marginais não mostraram uma vantagem concreta na utilização deste tipo de membrana comparativamente aos valores apresentados pela literatura.Borges, Tiago Gonçalves FerreiraVeritati - Repositório Institucional da Universidade Católica PortuguesaMarques, João Mário Martins Lourenço2022-09-09T14:43:44Z2022-07-1920222022-07-19T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.14/38807TID:203051823porinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-12T17:44:18Zoai:repositorio.ucp.pt:10400.14/38807Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:31:41.959982Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
title |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
spellingShingle |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement Marques, João Mário Martins Lourenço Implant Bone volume Bone defect Marginal bone loss Guided bone regeneration Collagen membrane Implante Volume ósseo Defeito ósseo Perda óssea marginal Regeneração óssea guiada Membrana de colagénio Domínio/Área Científica::Ciências Médicas::Outras Ciências Médicas |
title_short |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
title_full |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
title_fullStr |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
title_full_unstemmed |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
title_sort |
Preliminary results with the use of ossifying collagen membranes in the horizontal alveolar defects treatment after dental implant placement |
author |
Marques, João Mário Martins Lourenço |
author_facet |
Marques, João Mário Martins Lourenço |
author_role |
author |
dc.contributor.none.fl_str_mv |
Borges, Tiago Gonçalves Ferreira Veritati - Repositório Institucional da Universidade Católica Portuguesa |
dc.contributor.author.fl_str_mv |
Marques, João Mário Martins Lourenço |
dc.subject.por.fl_str_mv |
Implant Bone volume Bone defect Marginal bone loss Guided bone regeneration Collagen membrane Implante Volume ósseo Defeito ósseo Perda óssea marginal Regeneração óssea guiada Membrana de colagénio Domínio/Área Científica::Ciências Médicas::Outras Ciências Médicas |
topic |
Implant Bone volume Bone defect Marginal bone loss Guided bone regeneration Collagen membrane Implante Volume ósseo Defeito ósseo Perda óssea marginal Regeneração óssea guiada Membrana de colagénio Domínio/Área Científica::Ciências Médicas::Outras Ciências Médicas |
description |
Introduction: Rehabilitation with dental implants is a treatment that has high success rate in the rehabilitation of partially or totally edentulous patients. Systemic diseases, periodontal diseases, trauma, tumors, and tooth extraction can lead to loss of bone volume and these bone defects limit the bone volume required for correct implant positioning. Objective: The aim of this study is to evaluate the clinical and radiographic results of dental implant placement in edentulous ridges treated with a collagen membrane with ossifying properties for horizontal augmentation of the lost ridge volume. Materials and Methods: This study evaluated the volumetric changes at the buccal level by superimposing digital files. The variables obtained were Buccal Volume variation (BVv) and Mean Buccal Variation (MBV). In terms of marginal bone changes, periapical radiographs were taken at two times: baseline (T0) and 6 months (T1) after implant insertion simultaneously with the placement of a OSSIX Volumax collagen membrane. These changes were characterized in two variables, mesial Marginal Bone Changes (mMBC) and distal Marginal Bone Changes (dMBC). Statistical significance was set at P 0,05. Results: The use of these cross-linked membrane showed an average increase of 32.06% in terms of volumetric changes (BVv) and 0.97mm at the linear measurements of the alveolar surface (MBV). In terms of marginal bone changes the results showed a mean bone reduction of 0.75mm between T0 and T1 for the mesial sites (mMBC) and 0.80mm for the distal sites (dMBC). Conclusion: The use of OSSIX Volumax membrane is associated with a buccal volume gain, however in terms of marginal bone maintenance the results were not statistically significant and no improvement was noticed comparing with the literature outcomes. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-09T14:43:44Z 2022-07-19 2022 2022-07-19T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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http://hdl.handle.net/10400.14/38807 TID:203051823 |
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TID:203051823 |
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por |
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openAccess |
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