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Impact of Smoking on Human Bone Apposition at Different Dental Implant Surfaces: A Histologic Study in Type IV Bone
被引:19
|作者:
d'Avila, Susana
[2
]
dos Reis, Leonardo Delfino
[1
]
Piattelli, Adriano
[3
]
Aguiar, Kelly C. S.
[1
]
de Faveri, Marcelo
[1
]
Borges, Fabio L.
[1
]
Iezzi, Giovanna
[3
]
Oliveira, Nilson T. C.
[3
]
Cardoso, Luciana Ap de G.
[1
]
Shibli, Jamil Awad
[1
]
机构:
[1] Univ Guarulhos, Dept Periodontol, Dent Res Div, Sao Paulo, Brazil
[2] Univ Guarulhos, Oral Implantol Clin, Sao Paulo, Brazil
[3] Univ G dAnnunzio, Chieti, Italy
关键词:
dental implants;
human histology;
case control studies;
smoking;
implant surface topography;
TITANIUM IMPLANTS;
MINIATURE PIGS;
REMOVAL TORQUE;
TOPOGRAPHY;
INHALATION;
RESORPTION;
INVITRO;
RATS;
D O I:
10.1563/AAID-JOI-D-09-00018
中图分类号:
R78 [口腔科学];
学科分类号:
1003 ;
摘要:
Smoking has adverse effects on pen-implant bone healing and can cause bone loss around successfully integrated implants placed on type IV bone. This study evaluated the influence of implant surface topography of microimplants retrieved from posterior maxilla of smokers after 2 months of unloaded healing. Seven partially edentulous patients received 2 microimplants (machined and sandblasted acid-etched surface) each during conventional implant surgery. Histometric evaluation showed that the mean bone to implant contact was 10.40 +/- 14.16% and 22.19 +/- 14.68% to machined and sandblasted acid-etched surfaces, respectively (P < .001). These data suggest that the sandblasted acid-etched surface presented better results than the machined surface after a short healing time in smokers.
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页码:85 / 90
页数:6
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