Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study

Background In this retrospective study, we aimed to analyze the clinical and radiological results of compensating the long-term deficiencies in hard and soft tissues of edentulous patients by placing dental implants and performing a horizontal ridge augmentation. Material and methods We treated pati...

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Authors: Arcas-Sanabre, A. J., Gutierrez-Santamaria, J., López-López, J., Ayuso-Montero, Raúl, Velasco-Ortega, Eugenio
Format: article
Status:Published version
Publication Date:2019
Country:España
Institution:Universidad de Sevilla (US)
Repository:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/161353
Online Access:https://hdl.handle.net/11441/161353
https://doi.org/10.1016/j.jormas.2019.08.001
Access Level:Open access
Keyword:All-on-4
All-on-6
Atrophic maxilla
Prosthetic profile
Ridge augmentation
Zygomatic implants
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spelling Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective studyArcas-Sanabre, A. J.Gutierrez-Santamaria, J.López-López, J.Ayuso-Montero, RaúlVelasco-Ortega, EugenioAll-on-4All-on-6Atrophic maxillaProsthetic profileRidge augmentationZygomatic implantsBackground In this retrospective study, we aimed to analyze the clinical and radiological results of compensating the long-term deficiencies in hard and soft tissues of edentulous patients by placing dental implants and performing a horizontal ridge augmentation. Material and methods We treated patients with edentulous maxillaries (Cawood–Howell type III or IV) by combining 4 implants, or 6 implants, or using zygomatic and conventional anterior implants as appropriate. Simultaneously, horizontal ridge augmentation was performed by combining autologous bone with Bio-Oss and membranes. Results A total of 14 zygomatic and 80 standard implants were used for the rehabilitations in 16 edentulous patients. The success rates were 93.75% and 85.71% for the standard and zygomatic implants, respectively. Also, respective gains of 5.79 mm and 3.25 mm were obtained at the levels of the midsagittal line and canines, with respective resorption rates of 10% and 8.6% after 20 months. Conclusion The millimeters gained by performing a horizontal augmentation optimizes the relation between the implant position and the prosthetic profile. This allows the different prostheses to be selected and for rehabilitation to be optimized. In this way, mucosal coverage can be avoided and fixed prosthetic design can be enhanced.ElsevierEstomatología2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/161353https://doi.org/10.1016/j.jormas.2019.08.001reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésJournal of Stomatology oral and Maxillofacial Surgery, 121 (1), 25-29.https://www.sciencedirect.com/science/article/pii/S246878551930179X?via%3Dihubinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1613532026-06-17T12:51:07Z
dc.title.none.fl_str_mv Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
title Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
spellingShingle Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
Arcas-Sanabre, A. J.
All-on-4
All-on-6
Atrophic maxilla
Prosthetic profile
Ridge augmentation
Zygomatic implants
title_short Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
title_full Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
title_fullStr Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
title_full_unstemmed Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
title_sort Horizontal augmentation of the maxillary alveolar ridge to change the prosthetic profile: Clinical and radiological results of a retrospective study
dc.creator.none.fl_str_mv Arcas-Sanabre, A. J.
Gutierrez-Santamaria, J.
López-López, J.
Ayuso-Montero, Raúl
Velasco-Ortega, Eugenio
author Arcas-Sanabre, A. J.
author_facet Arcas-Sanabre, A. J.
Gutierrez-Santamaria, J.
López-López, J.
Ayuso-Montero, Raúl
Velasco-Ortega, Eugenio
author_role author
author2 Gutierrez-Santamaria, J.
López-López, J.
Ayuso-Montero, Raúl
Velasco-Ortega, Eugenio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Estomatología
dc.subject.none.fl_str_mv All-on-4
All-on-6
Atrophic maxilla
Prosthetic profile
Ridge augmentation
Zygomatic implants
topic All-on-4
All-on-6
Atrophic maxilla
Prosthetic profile
Ridge augmentation
Zygomatic implants
description Background In this retrospective study, we aimed to analyze the clinical and radiological results of compensating the long-term deficiencies in hard and soft tissues of edentulous patients by placing dental implants and performing a horizontal ridge augmentation. Material and methods We treated patients with edentulous maxillaries (Cawood–Howell type III or IV) by combining 4 implants, or 6 implants, or using zygomatic and conventional anterior implants as appropriate. Simultaneously, horizontal ridge augmentation was performed by combining autologous bone with Bio-Oss and membranes. Results A total of 14 zygomatic and 80 standard implants were used for the rehabilitations in 16 edentulous patients. The success rates were 93.75% and 85.71% for the standard and zygomatic implants, respectively. Also, respective gains of 5.79 mm and 3.25 mm were obtained at the levels of the midsagittal line and canines, with respective resorption rates of 10% and 8.6% after 20 months. Conclusion The millimeters gained by performing a horizontal augmentation optimizes the relation between the implant position and the prosthetic profile. This allows the different prostheses to be selected and for rehabilitation to be optimized. In this way, mucosal coverage can be avoided and fixed prosthetic design can be enhanced.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/161353
https://doi.org/10.1016/j.jormas.2019.08.001
url https://hdl.handle.net/11441/161353
https://doi.org/10.1016/j.jormas.2019.08.001
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Journal of Stomatology oral and Maxillofacial Surgery, 121 (1), 25-29.
https://www.sciencedirect.com/science/article/pii/S246878551930179X?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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