Clinical effect of platelet-rich fibrin combined with bone substitute in alveolar ridge preservation / 口腔疾病防治
Journal of Prevention and Treatment for Stomatological Diseases
; (12): 361-366, 2020.
Article
de Zh
| WPRIM
| ID: wpr-821715
Bibliothèque responsable:
WPRO
ABSTRACT
Objective@#To study the clinical outcomes of implanting platelet rich fibrinogen (PRF) mixed with Bio-Oss® in the extraction socket for alveolar ridge preservation and to provide evidence for clinical application. @*Methods@#Thirty-six patients who underwent alveolar ridge preservation were enrolled. Thirty-six extraction sites were divided into two groups: PRF mixed with Bio-Oss® group (test group) and Bio-Oss® alone (control group). Bone dimensional changes in height and width were measured by CBCT before and 6 months after surgery, and early soft tissue healing and postoperative pain sensation were evaluated clinically 1 week after surgery.@* Results @# There was no significant difference in the alveolar bone height (-1.48 ± 0.40) mm between the test group and the control group. The difference in the alveolar bone width between the test group (-1.09 ± 0.42) mm and the control group (-1.35 ± 0.22) mm was statistically significant (z=-2.63, P=0.01). The postoperative pain score of the test group was 2.39 ± 1.20, and that of the control group was 3.39 ± 1.65, the difference was statistically significant (t=-2.083, P=0.045). There was no significant difference in soft tissue healing between the test group and the control group.@*Conclusion @#The use of PRF mixed with Bio-Oss ®in the alveolar ridge preservation procedure can reduce alveolar bone absorption and postoperative pain.
Texte intégral:
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Indice:
WPRIM
langue:
Zh
Texte intégral:
Journal of Prevention and Treatment for Stomatological Diseases
Année:
2020
Type:
Article