Bone grafting for alveolar ridge reconstruction. Review of 166 cases.
ABSTRACT Objective: to investigate the predictive factors of failure in bone grafts for alveolar ridge augmentation and implant surgery. Methods: we reviewed the charts of 166 patients operated between 1995 and 2014. A total of 248 grafting procedures were performed. We submitted the data to the b...
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doaj-f0a01f2e3aea4f5c802d6c18c9979b5a2020-11-25T01:10:13ZengColégio Brasileiro de CirurgiõesRevista do Colégio Brasileiro de Cirurgiões1809-4546441334010.1590/0100-69912017001004S0100-69912017000100033Bone grafting for alveolar ridge reconstruction. Review of 166 cases.FUED SAMIR SALMENMARINA REIS OLIVEIRAMARISA APARECIDA CABRINI GABRIELLIANA CLÁUDIA GABRIELLI PIVETAVALFRIDO ANTONIO PEREIRA FILHOMARIO FRANCISCO REAL GABRIELLIABSTRACT Objective: to investigate the predictive factors of failure in bone grafts for alveolar ridge augmentation and implant surgery. Methods: we reviewed the charts of 166 patients operated between 1995 and 2014. A total of 248 grafting procedures were performed. We submitted the data to the binomial test at 5% significance. Results: grafts to gain width of the alveolar ridge (65.32%) were more frequent than sinus lifting (p<0.0001) and the number of grafts to the posterior maxilla (48.8%) was greater than in other regions (p<0.01); 6.04% of the grafts were lost. The losses in anterior (p<0.0309) and posterior (p<0.0132) maxilla were higher than in the mandible. There were 269 implants installed in the grafted areas, of which only 4.83% were lost. The number of implants lost (4.51%) in areas of onlay grafts was not statistically higher than those placed after sinus lifting (2.63%, p<0.2424). Losses were greater in the anterior (53.85%) and posterior (38.46%) maxilla than in the mandible (p<0.031). Regarding patients' age, 76.92% of the lost grafts (p<0.006) and 80% of the lost implants (p<0.001) were installed in patients over 40 years. Conclusion: failure rate was higher both for grafts and dental implants in the maxilla and in patients over 40 years of age.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69912017000100033&lng=en&tlng=enBone regenerationAlveolar Bone GraftingDental Implants |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
FUED SAMIR SALMEN MARINA REIS OLIVEIRA MARISA APARECIDA CABRINI GABRIELLI ANA CLÁUDIA GABRIELLI PIVETA VALFRIDO ANTONIO PEREIRA FILHO MARIO FRANCISCO REAL GABRIELLI |
spellingShingle |
FUED SAMIR SALMEN MARINA REIS OLIVEIRA MARISA APARECIDA CABRINI GABRIELLI ANA CLÁUDIA GABRIELLI PIVETA VALFRIDO ANTONIO PEREIRA FILHO MARIO FRANCISCO REAL GABRIELLI Bone grafting for alveolar ridge reconstruction. Review of 166 cases. Revista do Colégio Brasileiro de Cirurgiões Bone regeneration Alveolar Bone Grafting Dental Implants |
author_facet |
FUED SAMIR SALMEN MARINA REIS OLIVEIRA MARISA APARECIDA CABRINI GABRIELLI ANA CLÁUDIA GABRIELLI PIVETA VALFRIDO ANTONIO PEREIRA FILHO MARIO FRANCISCO REAL GABRIELLI |
author_sort |
FUED SAMIR SALMEN |
title |
Bone grafting for alveolar ridge reconstruction. Review of 166 cases. |
title_short |
Bone grafting for alveolar ridge reconstruction. Review of 166 cases. |
title_full |
Bone grafting for alveolar ridge reconstruction. Review of 166 cases. |
title_fullStr |
Bone grafting for alveolar ridge reconstruction. Review of 166 cases. |
title_full_unstemmed |
Bone grafting for alveolar ridge reconstruction. Review of 166 cases. |
title_sort |
bone grafting for alveolar ridge reconstruction. review of 166 cases. |
publisher |
Colégio Brasileiro de Cirurgiões |
series |
Revista do Colégio Brasileiro de Cirurgiões |
issn |
1809-4546 |
description |
ABSTRACT Objective: to investigate the predictive factors of failure in bone grafts for alveolar ridge augmentation and implant surgery. Methods: we reviewed the charts of 166 patients operated between 1995 and 2014. A total of 248 grafting procedures were performed. We submitted the data to the binomial test at 5% significance. Results: grafts to gain width of the alveolar ridge (65.32%) were more frequent than sinus lifting (p<0.0001) and the number of grafts to the posterior maxilla (48.8%) was greater than in other regions (p<0.01); 6.04% of the grafts were lost. The losses in anterior (p<0.0309) and posterior (p<0.0132) maxilla were higher than in the mandible. There were 269 implants installed in the grafted areas, of which only 4.83% were lost. The number of implants lost (4.51%) in areas of onlay grafts was not statistically higher than those placed after sinus lifting (2.63%, p<0.2424). Losses were greater in the anterior (53.85%) and posterior (38.46%) maxilla than in the mandible (p<0.031). Regarding patients' age, 76.92% of the lost grafts (p<0.006) and 80% of the lost implants (p<0.001) were installed in patients over 40 years. Conclusion: failure rate was higher both for grafts and dental implants in the maxilla and in patients over 40 years of age. |
topic |
Bone regeneration Alveolar Bone Grafting Dental Implants |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69912017000100033&lng=en&tlng=en |
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