| Full text | |
| Author(s): |
Pereira, Rodrigo dos Santos
;
Jorge Daura Boos, Fernanda Brasil
;
Do Gorla, Luis Ferna
;
Garcia, Jr., Delmo Range
;
Okamoto, Roberta
;
Hochuli-Vieira, Eduardo
Total Authors: 6
|
| Document type: | Journal article |
| Source: | INTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY; v. 36, n. 6, p. 885-892, NOV-DEC 2016. |
| Web of Science Citations: | 2 |
| Abstract | |
The aim of this study was to compare the bone resorption rate and histometry of ChronOS, a beta-tricalcium phosphate (beta-TCP), mixed with autogenous bone grafts (1:1) with that of autogenous bone grafts alone in maxillary sinus elevation surgery. A total of 12 maxillary sinuses were grafted with an autogenous bone graft (control group) and 9 with ChronOS mixed with an autogenous bone graft (test group). Postoperative cone beam computed tomography (CBCT) was used to measure the initial graft volume after 15 days (T-1), and 6 months later another CBCT scan was performed to evaluate the final graft volume (T-2) and determine the graft resorption rate. The resorption outcomes were 45.7% +/- 18.6% in the control group and 38.3% +/- 16.6% in the test group (P = .17); the bone formation rate was 38.6% +/- 10.5% in the control group and 25.4% +/- 6.4% in the test group (P = .001). ChronOS mixed with autogenous bone graft demonstrated a resorption rate similar to that of the autogenous bone graft but with a difference in bone formation after 6 months. (AU) | |
| FAPESP's process: | 12/08455-4 - Tomografic, Histologic, Histometric and imunohistochemistry analyses of beta tricalcium phosphate and autogenous bone mixture in sinus floor augmentation |
| Grantee: | Rodrigo dos Santos Pereira |
| Support Opportunities: | Scholarships in Brazil - Master |
| FAPESP's process: | 12/10028-7 - Comparative study of the repair process using autogenous bone and beta-tricalcium phosphate in human sinus floor augmentation: tomographical, histological, histometrical and imunohistochemical evaluation |
| Grantee: | Eduardo Hochuli Vieira |
| Support Opportunities: | Regular Research Grants |