Alveolar Augmentation Using Different Bone Substitutes

Dimova, Cena; Evrosimovska, Biljana; Zlatanovska, Katerina; Zarkova, Julija

doi:10.1007/978-3-319-09230-0_51-1

Cited by 4 publications

(3 citation statements)

References 35 publications

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“…Periodontal regenerative procedures require the use of guided tissue regeneration/guided bone regeneration membranes (GTR/GBR) in various conditions such as socket preservation, grafting, maxillary sinus elevation and the treatment of chronic periodontitis [1]. The main principle of the GTR/GBR procedure is to place a barrier membrane (BM) between epithelial tissue and bone or bone graft to prevent migration of the fast-proliferating epithelial cells into the defect site to be able to preserve a space for infiltration of bone cells into periodontal defect site [2,3].…”

Section: Introductionmentioning

confidence: 99%

A Novel Bilayer Polycaprolactone Membrane for Guided Bone Regeneration: Combining Electrospinning and Emulsion Templating

Dikici

Reilly

et al. 2019

Materials

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Guided bone regeneration is a common dental implant treatment where a barrier membrane (BM) is used between epithelial tissue and bone or bone graft to prevent the invasion of the fast-proliferating epithelial cells into the defect site to be able to preserve a space for infiltration of slower-growing bone cells into the periodontal defect site. In this study, a bilayer polycaprolactone (PCL) BM was developed by combining electrospinning and emulsion templating techniques. First, a 250 µm thick polymerised high internal phase emulsion (polyHIPE) made of photocurable PCL was manufactured and treated with air plasma, which was shown to enhance the cellular infiltration. Then, four solvent compositions were investigated to find the best composition for electrospinning a nanofibrous PCL barrier layer on PCL polyHIPE. The biocompatibility and the barrier properties of the electrospun layer were demonstrated over four weeks in vitro by histological staining. Following in vitro assessment of cell viability and cell migration, cell infiltration and the potential of PCL polyHIPE for supporting blood vessel ingrowth were further investigated using an ex-ovo chick chorioallantoic membrane assay. Our results demonstrated that the nanofibrous PCL electrospun layer was capable of limiting cell infiltration for at least four weeks, while PCL polyHIPE supported cell infiltration, calcium and mineral deposition of bone cells, and blood vessel ingrowth through pores.

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Section: Introductionmentioning

confidence: 99%

A Novel Bilayer Polycaprolactone Membrane for Guided Bone Regeneration: Combining Electrospinning and Emulsion Templating

Dikici

Reilly

et al. 2019

Materials

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“…In circumstances where the wound is too large to generate a biomechanically stable central scaffold, bone formation is limited to the marginal stable zone with a central zone of disorganized loose connective tissue. Thus, combined use of bone grafts or bone replacement substitutes with barrier membranes are the best for bone regeneration of larger defects (10) .Simultaneous guided tissue regeneration (GTR) procedures, using bone grafts with barrier membranes, are usually necessary to correct peri-implant defects and/ or to augment surrounding tissues. This approach can also, achieve successful treatment outcomes of ridge expansion associated with implant placement with high predictability and a low risk of complications (11) .…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Regenerative Materials and Ultrasonic Ridge Splitting Technique with Simultaneous Implants Placement into Narrow Alveolar Ridge

Kamel

Mohammad

Edrees

2019

Al-Azhar Assiut Dental Journal

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Aim:This study compares clinically and radiographically between efficacies of two different bone graft materials with amniotic membrane in narrow alveolar ridges subjected to ridge expansion by ultrasonic bone surgery to receive simultaneous implant placement. Subjects and Methods: Twenty-two systemically healthy patients with partial edentulous narrow anterior maxillary ridge classified randomly into the following equal groups: Group Ι patients with partial edentulous narrow ridge; treated by ridge splitting technique and simultaneous implant placement into their ridge; associated with deproteinized bovine bone (Bio-Oss ®) and amniotic membrane. Group II patients with partial edentulous narrow ridge; treated by ridge splitting technique and simultaneous implant placement into their ridge; associated with hydroxyapatite and 40% beta-tricalcium phosphate (easy-graft™ crystal) and amniotic membrane. Evaluation of implant success rate was done, and the clinical parameters were recorded for all implants. Implant stability quotient (ISQ) values was recorded. Efficacy of regenerative materials was observed by evaluation of marginal bone level and bone density. Results: Alveolar ridge width was increased in all groups. The mean value of alveolar ridge width in group I 3.64 mm ±0.3 at baseline that increased to 6.90mm ±0.6. The mean value of Alveolar ridge width in group II was 4.17 mm ±0.7at baseline that increased to 6.65 mm ±0.4. Group II showed the highest ISQ, bone density and the lowest marginal bone loss values after twelve months of implant placement. Conclusion: The use of piezo-electric surgery with bone grafting as sole tool for ridge splitting is promising technique.

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“…Alveolar ridge atrophy after teeth loss takes place because of advancing age, deterioration of general health, systemic or metabolic diseases and due to unforeseen circumstances (occlusion defects or to denture pressure). The condition causes serious problems for the dentist and for the patient [27]. The basic knowledge of alveolar augmentation includes the use of bone grafting material with respect to the principles of biological mechanism.…”

Section: Introductionmentioning

confidence: 99%

The Use of Graft Materials and Platelet Rich Plasma in Oral Surgery

Dimova

Evrosimovska

Поповска

2017

DDF

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The aim of this paper is to highlight the classification and indications of different bone grafting materials and barrier membrane for everyday clinical practice of contemporary work in the field of oral surgery and periodontology. Number of different growth factors are used together with graft materials. Among these are platelet rich plasma (PRP) and platelet-rich fibrin (PRF). With the simplified technique, an autologous fibrin matrix, which contains platelets and leucocyte growth factors, is acquired.

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Alveolar Augmentation Using Different Bone Substitutes

Cited by 4 publications

References 35 publications

A Novel Bilayer Polycaprolactone Membrane for Guided Bone Regeneration: Combining Electrospinning and Emulsion Templating

A Novel Bilayer Polycaprolactone Membrane for Guided Bone Regeneration: Combining Electrospinning and Emulsion Templating

Efficacy of Regenerative Materials and Ultrasonic Ridge Splitting Technique with Simultaneous Implants Placement into Narrow Alveolar Ridge

The Use of Graft Materials and Platelet Rich Plasma in Oral Surgery

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