A clinical study of piezosurgery osteotomy in lateral sinus floor augmentation / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6): 689-692, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-458953
ABSTRACT
Objective:
To evaluate the clinical effect and safety of piezoelectric osteotomy in lateral sinus floor augmentation.Meth-ods53 implants were placed in 30 sites after lateral sinus floor augmentation(LSFA)in 29 patients by piezoelectric osteotomy.47 implants were placed simultaneously with LSFA,6 were delayed.6-8 months after implantation,the final fixed prostheses were per-formed.The patients were followed-up at 3,6,and 12th months after restoration.Results:
The mean residual bone height(RBH) was 4.46 mm before operation.The mean height of sinus elevation was 7.34 mm after operation.No membrane perforation occurred. Peri-implantitis,peri-implant mucositis and implant mobility were not found during follow-up.X-ray examination showed good os-seointegration in the interface between the implants and bones.The implant survival rate and the operation success rate were 100%.Conclusion:
The application of piezosurgery is safe and reliable in lateral sinus floor augmentation.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Stomatology
Year:
2014
Type:
Article
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