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Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management
Maxillary sinus floor elevation via a lateral approach is a predictable technique to increase bone volume of the edentulous posterior maxilla and consequently for dental implants placement. The sinus floor is elevated and it can be augmented with either autologous or xenogeneic bone grafts following...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3405661/ https://www.ncbi.nlm.nih.gov/pubmed/22848223 http://dx.doi.org/10.1155/2012/261905 |
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author | Beretta, Mario Cicciù, Marco Bramanti, Ennio Maiorana, Carlo |
author_facet | Beretta, Mario Cicciù, Marco Bramanti, Ennio Maiorana, Carlo |
author_sort | Beretta, Mario |
collection | PubMed |
description | Maxillary sinus floor elevation via a lateral approach is a predictable technique to increase bone volume of the edentulous posterior maxilla and consequently for dental implants placement. The sinus floor is elevated and it can be augmented with either autologous or xenogeneic bone grafts following an opening bone window created on the facial buccal wall. Maxillary septa are walls of cortical bone within the maxillary sinus. The septa shape has been described as an inverted gothic arch arising from the inferior or lateral walls of the sinus and may even divide the sinus into two or more cavities. Some authors have reported a higher prevalence of septa in atrophic edentulous areas than in nonatrophic ones. Radiographic identification of these structures is important in order to perform the right design of the lateral window during sinus lift. Aim of this investigation is to highlight the correct steps for doing sinus lift surgery in presence of those anatomic variations. Clinicians should always perform clinical and radiographic diagnosis in order to avoid complications related to the sinus lift surgery. |
format | Online Article Text |
id | pubmed-3405661 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-34056612012-07-30 Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management Beretta, Mario Cicciù, Marco Bramanti, Ennio Maiorana, Carlo Int J Dent Research Article Maxillary sinus floor elevation via a lateral approach is a predictable technique to increase bone volume of the edentulous posterior maxilla and consequently for dental implants placement. The sinus floor is elevated and it can be augmented with either autologous or xenogeneic bone grafts following an opening bone window created on the facial buccal wall. Maxillary septa are walls of cortical bone within the maxillary sinus. The septa shape has been described as an inverted gothic arch arising from the inferior or lateral walls of the sinus and may even divide the sinus into two or more cavities. Some authors have reported a higher prevalence of septa in atrophic edentulous areas than in nonatrophic ones. Radiographic identification of these structures is important in order to perform the right design of the lateral window during sinus lift. Aim of this investigation is to highlight the correct steps for doing sinus lift surgery in presence of those anatomic variations. Clinicians should always perform clinical and radiographic diagnosis in order to avoid complications related to the sinus lift surgery. Hindawi Publishing Corporation 2012 2012-07-17 /pmc/articles/PMC3405661/ /pubmed/22848223 http://dx.doi.org/10.1155/2012/261905 Text en Copyright © 2012 Mario Beretta et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Beretta, Mario Cicciù, Marco Bramanti, Ennio Maiorana, Carlo Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title | Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title_full | Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title_fullStr | Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title_full_unstemmed | Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title_short | Schneider Membrane Elevation in Presence of Sinus Septa: Anatomic Features and Surgical Management |
title_sort | schneider membrane elevation in presence of sinus septa: anatomic features and surgical management |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3405661/ https://www.ncbi.nlm.nih.gov/pubmed/22848223 http://dx.doi.org/10.1155/2012/261905 |
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