scholarly journals Evaluation of the Success of β-Tricalciumphosphate and Deproteinized Bovine Bone in Maxillary Sinus Augmentation Using Histomorphometry: A Review

2006 ◽  
Vol 49 (2) ◽  
pp. 87-89 ◽  
Author(s):  
Rakesh V. Somanathan ◽  
Antonín Šimůnek
Keyword(s):  
Maxillary Sinus ◽  
Success Rate ◽  
Bovine Bone ◽  
Sinus Lift ◽  
Sinus Augmentation ◽  
Recent Innovation ◽  
Posterior Maxilla ◽  
The World ◽  
Grafting Materials ◽  
Deproteinized Bovine Bone

Sinus lift operations have become a prerequisite for implantologists in the rehabilitation of atrophic posterior maxilla. Alloplasts and xenografts are the recent innovation in the world of grafting materials and have evolved in such a way as to compensate the need for autografts to be used in conjunction. In order to perfect the grafting materials, histomorphometry is the most often tool used to study the success of the augmentation. This article has tried to commemorate the importance of histomorphometry in maxillary antroplasty and also the success rate of β-tricalciumphosphate and deproteinized bovine bone as an augmentation material in maxillary augmentation.

scholarly journals Osteotome-Mediated Sinus Lift without Grafting Material: A Review of Literature and a Technique Proposal

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Silvio Taschieri ◽  
Stefano Corbella ◽  
Massimo Saita ◽  
Igor Tsesis ◽  
Massimo Del Fabbro
Keyword(s):  
Survival Rate ◽  
Maxillary Sinus ◽  
Alveolar Bone ◽  
Bone Volume ◽  
Large Sample Size ◽  
Sinus Augmentation ◽  
Lifting Technique ◽  
Maxillary Sinus Augmentation ◽  
Posterior Maxilla ◽  
Grafting Materials

Implant rehabilitation of the edentulous posterior maxilla may be a challenging procedure in the presence of insufficient bone volume for implant placement. Maxillary sinus augmentation with or without using grafting materials aims to provide adequate bone volume. The aim of the present study was to systematically review the existing literature on transalveolar maxillary sinus augmentation without grafting materials and to propose and describe an osteotome-mediated approach in postextraction sites in combination with platelet derivative. The systematic review showed that high implant survival rate (more than 96% after 5 years) can be achieved even without grafting the site, with a low rate of complications. Available alveolar bone height before surgery was not correlated to survival rate. In the described case report, three implants were placed in posterior maxilla after extraction of two teeth. An osteotome-mediated sinus lifting technique was performed with the use of platelet derivative (PRGF); a synthetic bone substitute was used to fill the gaps between implant and socket walls. No complications occurred, and implants were successfully in site after 1 year from prosthetic loading. The presented technique might represent a viable alternative for the treatment of edentulous posterior maxilla with atrophy of the alveolar bone though it needs to be validated by studies with a large sample size.

Platelet-Rich Plasma and Deproteinized Bovine Bone Matrix in Maxillary Sinus Lift Surgery

2015 ◽  
Vol 24 (5) ◽  
pp. 592-597 ◽  
Author(s):  
Silvio Taschieri ◽  
Tiziano Testori ◽  
Stefano Corbella ◽  
Roberto Weinstein ◽  
Luca Francetti ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Platelet Rich Plasma ◽  
Bone Matrix ◽  
Bovine Bone ◽  
Sinus Lift ◽  
Deproteinized Bovine Bone

Use of Plasma Rich in Growth Factor for Schneiderian Membrane Management During Maxillary Sinus Augmentation Procedure

2012 ◽  
Vol 38 (5) ◽  
pp. 621-627 ◽  
Author(s):  
Silvio Taschieri ◽  
Stefano Corbella ◽  
Massimo Del Fabbro
Keyword(s):  
Sample Size ◽  
Maxillary Sinus ◽  
Bovine Bone ◽  
Sinus Lift ◽  
Sinus Augmentation ◽  
Schneiderian Membrane ◽  
Experienced Pain ◽  
Postoperative Quality ◽  
Maxillary Sinuses

The aim of this pilot study was to present a novel technique for the management of the Schneiderian membrane during maxillary sinus lift surgery using plasma rich in growth factors (PRGF). Eight maxillary sinuses were augmented in 8 patients. Two small perforations of the Schneiderian membrane occurred during the lifting procedure, which were solved using the PRGF clot before grafting the site with PRGF and anorganic bovine bone. With the exception of 1 patient who experienced pain following an acute sinus infection after 3 days of uneventful healing, the patients' postoperative quality of life was generally good. The most common complication (50% of cases) was hematoma, which disappeared after 1 week. Despite the limitations of this study concerning the sample size and the study design, the use of PRGF may be helpful in reducing complications following sinus lift surgery. More well-designed studies, with larger sample size, are needed to validate this protocol.

scholarly journals Maxillary sinus lift response to platelet-rich plasma associated with autogenous bone, ceramic biphasic HA/β-TCP (70:30), or deproteinized bovine bone

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Caroline Andrade Rocha ◽  
Ricardo Vinicius Nunes Arantes ◽  
Tania Mary Cestari ◽  
Paula Sanches Santos ◽  
Gerson Francisco Assis ◽  
...  
Keyword(s):  
Bone Formation ◽  
Maxillary Sinus ◽  
Soft Tissues ◽  
Platelet Rich Plasma ◽  
Blood Clot ◽  
Autogenous Bone ◽  
Bovine Bone ◽  
Long Term Effects ◽  
Sinus Augmentation ◽  
Deproteinized Bovine Bone

Abstract Background This study evaluated the long-term effects of platelet-rich plasma (PRP) on bone formation and regeneration when associated with autogenous bone graft (AB), porous biphasic calcium phosphate (pBCP), or deproteinized bovine bone (DBB) in maxillary sinus augmentation (MSA) of rabbit. Methods In 54 rabbits, bilateral MSA procedure was performed and randomly one sinus was filled with 200 mm3 material plus blood clot (AB/clot, DBB/clot, and pBCP/clot) and other with the same graft plus PRP (AB/PRP, DBB/PRP, and pBCP/PRP). After 30, 60, and 180 days, microtomographic were performed to analyze the three-dimensional MSA volume and histomorphometric analyses for the percentage of bone and soft tissues ingrowth. Data were compared by two-way ANOVA and the means were compared by the Tukey test, at p < 0.05. Results The percentage of pBCP and DBB were nearly unchanged throughout the whole period and bone formation occurred in the spaces between particles. The MSA volume filled with DBB and pBCP agglutinated with clot and PRP maintained constant during all experimental periods (147.2 mm3 and 154.9 mm3, respectively, p = 0.7377), and no significant changes in the new formatted bone and soft tissue were observed between treatments. In AB/clot and AB/PRP, the MSA volume was similar at 30 days (140.3 mm3 and 137.9 mm3, respectively), but a higher and gradual reduction was observed until 180 days. In the AB/PRP, this reduction was significantly higher (44.2%) than AB/clot (22.5%) (p = 0.01792). Histologically, the addition of PRP to AB accelerated the new bone formation/remodeling maintaining the percentage of new bone similar to AB/clot during all experimental volume (p = 0.6406), while the AB particles showed a higher resorption in AB/PRP than AB/clot until 60 days (mean of 7.8% and 15.1%, respectively, p = 0.0396). Conclusion The association of PRP with the autogenous graft accelerates the process of bone formation/remodeling in MSA, but not had influence on the pBCP and DBB groups.

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