scholarly journals EAO‐289 / OC‐SU‐007 | Histologic evaluation of effects of PRF in combination with Bone Allograft in sinus augmentation

2021 ◽  
Vol 32 (S22) ◽  
pp. 52-52
Keyword(s):  
Bone Allograft ◽  
Sinus Augmentation ◽  
Histologic Evaluation

Radiographic and Histologic Evaluation of a Sinus Augmentation with Composite Bone Graft: A Clinical Case Report

2002 ◽  
Vol 73 (9) ◽  
pp. 1082-1088 ◽  
Author(s):  
Serge Armand ◽  
Axel Kirsch ◽  
Christophe Sergent ◽  
Philippe Kemoun ◽  
Gérard Brunel
Keyword(s):  
Case Report ◽  
Bone Graft ◽  
Clinical Case ◽  
Sinus Augmentation ◽  
Histologic Evaluation ◽  
Composite Bone

Histologic Evaluation of a Provisional Implant Retrieved From Man 7 Months After Placement in a Sinus Augmented With Calcium Sulphate: A Case Report

2007 ◽  
Vol 33 (2) ◽  
pp. 89-95 ◽  
Author(s):  
Giovanna Iezzi ◽  
Elisabetta Fiera ◽  
Antonio Scarano ◽  
Gabriele Pecora ◽  
Adriano Piattelli
Keyword(s):  
Close Contact ◽  
Calcium Sulphate ◽  
Titanium Implants ◽  
Implant Surface ◽  
Sinus Augmentation ◽  
Bone Implant ◽  
Native Bone ◽  
Osteocyte Lacunae ◽  
Histologic Evaluation

Abstract Little is known about the in vivo healing processes at the interface of implants placed in different grafting materials. For optimal sinus augmentation, a bone graft substitute that can regenerate high-quality bone and enable the osseointegration of load-bearing titanium implants is needed in clinical practice. Calcium sulphate (CaS) is one of the oldest biomaterials used in medicine, but few studies have addressed its use as a sinus augmentation material in conjunction with simultaneous implant placement. The aim of the present study was to histologically evaluate an immediately loaded provisional implant retrieved 7 months after simultaneous placement in a human sinus grafted with CaS. During retrieval bone detached partially from one of the implants which precluded its use for histologic analysis. The second implant was completely surrounded by native and newly formed bone, and it underwent histologic evaluation. Lamellar bone, with small osteocyte lacunae, was present and in contact with the implant surface. No gaps, epithelial cells, or connective tissues were present at the bone–implant interface. No residual CaS was present. Bone–implant contact percentage was 55% ± 8%. Of this percentage, 40% was represented by native bone and 15% by newly formed bone. CaS showed complete resorption and new bone formation in the maxillary sinus; this bone was found to be in close contact with the implant surface after immediate loading.

scholarly journals Histological and Histomorphometric Human Results of HA-Beta-TCP 30/70 Compared to Three Different Biomaterials in Maxillary Sinus Augmentation at 6 Months: A Preliminary Report

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Susanna Annibali ◽  
Giovanna Iezzi ◽  
Gian Luca Sfasciotti ◽  
Maria Paola Cristalli ◽  
Iole Vozza ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Preliminary Report ◽  
Biphasic Calcium Phosphate ◽  
Close Contact ◽  
Bone Allograft ◽  
Bovine Bone ◽  
Histomorphometric Analysis ◽  
Sinus Augmentation ◽  
Implant Placement ◽  
Posterior Maxilla

Objective. The aim of this investigation was to examine the bone regenerative potential of newly biphasic calcium phosphate ceramics (HA-β-TCP 30/70), by assessing histological and histomorphometric results of human specimens retrieved from sinuses augmented with HA-β-TCP 30/70, and comparing them to anorganic bovine bone (ABB), mineralized solvent-dehydrated bone allograft (MSDBA), and equine bone (EB), after a healing period of 6 months.Materials and Methods. Four consecutive patients with edentulous atrophic posterior maxilla were included in this report. A two-stage procedure was carried out for sinus augmentation with HA-β-TCP 30/70, ABB, MSDBA, and EB. After 6 months, specimens were retrieved at the time of implant placement and processed for histological and histomorphometric analyses.Results. At histological examination, all biomaterials were in close contact with the newly formed bone and showed the same pattern of bone formation; the grafted granules were surrounded by a bridge-like network of newly formed bone. A limited number of ABB particles were partially covered by connective tissue. The histomorphometric analysis revealed 30.2% newly formed bone for Ha-β-TCP 30/70, 20.1% for ABB, 16.4% for MSDBA, and 21.9% for EB.Conclusions. Within the limitations of the present investigation, these results support the successful use of HA-β-TCP 30/70 for sinus augmentation.

Radiographic and histologic evaluation of platelet-rich plasma and bovine-derived xenograft combination in bilateral sinus augmentation procedure

Platelets ◽  
2012 ◽  
Vol 24 (4) ◽  
pp. 308-315 ◽  
Author(s):  
S. Yilmaz ◽  
E. Ozkan Karaca ◽  
S. Dirikan Ipci ◽  
G. Cakar ◽  
B.E. Kuru ◽  
...  
Keyword(s):  
Platelet Rich Plasma ◽  
Sinus Augmentation ◽  
Histologic Evaluation ◽  
Augmentation Procedure

Comparison between mineralized cancellous bone allograft and an alloplast material for sinus augmentation: A split mouth histomorphometric study

2017 ◽  
Vol 19 (5) ◽  
pp. 812-820 ◽  
Author(s):  
Roni Kolerman ◽  
Joseph Nissan ◽  
Marina Rahmanov ◽  
Hana Vered ◽  
Omer Cohen ◽  
...  
Keyword(s):  
Cancellous Bone ◽  
Bone Allograft ◽  
Sinus Augmentation ◽  
Histomorphometric Study

Histologic Evaluation of a Stem Cell–Based Sinus-Augmentation Procedure

2009 ◽  
Vol 80 (4) ◽  
pp. 679-686 ◽  
Author(s):  
Bradley S. McAllister ◽  
Kamran Haghighat ◽  
Aron Gonshor
Keyword(s):  
Stem Cell ◽  
Sinus Augmentation ◽  
Histologic Evaluation ◽  
Augmentation Procedure

Histologic Evaluation of Human Extraction Sockets Treated With Demineralized Freeze-Dried Bone Allograft (DFDBA) and Cell Occlusive Membrane

1996 ◽  
Vol 67 (8) ◽  
pp. 821-825 ◽  
Author(s):  
Federico Brugnami ◽  
Peter R. Then ◽  
Hidetada Moroi ◽  
Cataldo W. Leone
Keyword(s):  
Bone Allograft ◽  
Freeze Dried ◽  
Histologic Evaluation
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