Evaluation of the Histomorphometric and Micromorphometric Performance of a Serum Albumin-Coated Bone Allograft Combined with A-PRF for Early and Conventional Healing Protocols after Maxillary Sinus Augmentation: A Randomized Clinical Trial

The aim of this study was to compare the microarchitecture of augmented bone following maxillary sinus augmentation (MSA) after healing periods of 3 (test) and 6 (control) months using the combination of advanced platelet-rich fibrin (A-PRF) and a serum albumin-coated bone allograft (SACBA). Twenty-...

Full description

Saved in:
Bibliographic Details
Published in:Materials 2021-04, Vol.14 (7), p.1810
Main Authors: Trimmel, Bálint, Gyulai-Gaál, Szabolcs, Kivovics, Márton, Jákob, Noémi Piroska, Hegedűs, Csaba, Szabó, Bence Tamás, Dobó-Nagy, Csaba, Szabó, György
Format: Article
Language:English
Subjects:
Anti-inflammatory agents
Antibiotics
Augmentation
Biomedical materials
Computer architecture
Fibrin
Frequency analysis
Healing
Local anesthesia
Patients
Quotients
Serum albumin
Sinuses
Sutures
Transplants & implants
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The aim of this study was to compare the microarchitecture of augmented bone following maxillary sinus augmentation (MSA) after healing periods of 3 (test) and 6 (control) months using the combination of advanced platelet-rich fibrin (A-PRF) and a serum albumin-coated bone allograft (SACBA). Twenty-six patients with 30 surgical sites who required two-stage MSA were enrolled and grafted with the combination of A-PRF and SACBAs. The surgical sites were randomly allocated to the test or control group. During implant site preparation, 17 bone core biopsy samples were collected from each study group for histological, histomorphometric and micromorphometric analysis. Resonance frequency analysis was performed at the time of implant placement and 6, 8, 10, and 12 weeks postoperatively. The percentage of newly formed bone was 44.89 ± 9.49% in the test group and 39.75 ± 8.15% in the control group ( = 0.100). The results of the µCT analysis showed no significant differences in morphometric parameters between the study groups. The implant stability quotient was not significantly different between the two groups at 10 and 12 weeks postoperatively. Based on these findings, the total treatment time may be reduced by 3 months with the use of A-PRF and SACBAs for two-stage MSA.
ISSN:1996-1944
1996-1944
DOI:10.3390/ma14071810