Tantalum-coated polylactic acid fibrous membranes for guided bone regeneration

2020 ◽  
Vol 115 ◽  
pp. 111112 ◽  
Author(s):  
Changha Hwang ◽  
Suhyung Park ◽  
In-Gu Kang ◽  
Hyoun-Ee Kim ◽  
Cheol-Min Han
Keyword(s):  
Bone Regeneration ◽  
Polylactic Acid ◽  
Guided Bone Regeneration ◽  
Fibrous Membranes

Preparation of electrospun siloxane-poly(lactic acid)-vaterite hybrid fibrous membranes for guided bone regeneration

2010 ◽  
Vol 70 (13) ◽  
pp. 1889-1893 ◽  
Author(s):  
Takashi Wakita ◽  
Akiko Obata ◽  
Gowsihan Poologasundarampillai ◽  
Julian R. Jones ◽  
Toshihiro Kasuga
Keyword(s):  
Lactic Acid ◽  
Bone Regeneration ◽  
Guided Bone Regeneration ◽  
Poly Lactic Acid ◽  
Fibrous Membranes

scholarly journals Electrospun Poly(L-Lactide-co-ε-Caprolactone)/Polyethylene Oxide/Hydroxyapaite Nanofibrous Membrane for Guided Bone Regeneration

2010 ◽  
Vol 2010 ◽  
pp. 1-8 ◽  
Author(s):  
Gang Wang ◽  
Tianbin Ren ◽  
Chunhong Cao ◽  
Weizhong Yuan ◽  
Ying Song ◽  
...  
Keyword(s):  
Bone Regeneration ◽  
Polyethylene Oxide ◽  
Water Permeability ◽  
Large Diameter ◽  
Guided Bone Regeneration ◽  
Nanofibrous Membrane ◽  
Uniform Size ◽  
Composite Nanofiber ◽  
Fibrous Membranes ◽  
Composite Fibrous Membranes

A series of poly(L-lactide-co-ε-caprolactone)/polyethylene oxide/hydroxyapaite (PLCL/PEO/HA) composite fibrous membranes were prepared by elecrospinning technology for guided bone regeneration. The morphology, water permeability and mechanical properties of the membranes were investigated. The HA nanocrystals can be well distributed in the PLCL/PEO matrix. And the diameter of composite nanofiber is larger than that of pure PLCL. The fibers with uniform size and large diameter were obtained when the contents of PEO and HA were 0.4% and 0.03%, respectively. In this condition, the obtained membrane presents the best water permeability. Furthermore, the nanofibrous membrane with largest tensile strength was obtained when the contents of PEO and HA were 0.5% and 0.03%, respectively.

Biological Complication in Guided Bone Regeneration With a Polylactic Acid Membrane

2012 ◽  
Vol 21 (3) ◽  
pp. 171-174 ◽  
Author(s):  
Lian Ping Mau ◽  
Chih-Wen Cheng ◽  
Ping-Yen Hsieh ◽  
Archie A. Jones
Keyword(s):  
Bone Regeneration ◽  
Polylactic Acid ◽  
Guided Bone Regeneration

Development of biomimetic trilayer fibrous membranes for guided bone regeneration

2019 ◽  
Vol 7 (4) ◽  
pp. 665-675 ◽  
Author(s):  
Fuhua Sun ◽  
Jie Chen ◽  
Shue Jin ◽  
Jian Wang ◽  
Yi Man ◽  
...  
Keyword(s):  
Bone Regeneration ◽  
Three Dimensional ◽  
Guided Bone Regeneration ◽  
Trilayer Structure ◽  
Fibrous Membranes ◽  
Multifunctional Properties

The development of three-dimensional scaffolds with multifunctional properties by mimicking the trilayer structure of natural periosteum for bone-guided regeneration.

A Synthetic Biodegradable Polymer Membrane for Guided Bone Regeneration in Bone Defect

2021 ◽  
Vol 17 (3) ◽  
pp. 456-465
Author(s):  
Kangjie Ma ◽  
Dongmei Mei ◽  
Xiaodong Lin ◽  
Li Zhang ◽  
Jie Gao ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Bone Regeneration ◽  
Polylactic Acid ◽  
Bone Defect ◽  
Biodegradable Polymer ◽  
Alveolar Bone ◽  
Guided Bone Regeneration ◽  
Collagen Membrane ◽  
Gbr Membrane ◽  
Alveolar Bone Defect

Guided bone regeneration (GBR) technique is most commonly used to treat alveolar bone defect. Polylactic acid (PLA) attracts much attention to utilize as a GBR membrane because it has relatively high mechanical strength and biodegradability. However, randomized controlled trials of PLA as a GBR membrane in animals were rare. The aim of this work is to observe the efficacy of polylactic acid membrane in guiding bone regeneration in Beagle canine alveolar bone defect restoration and to compare efficacy with the collagen membrane, providing an experimental basis for further clinical use of the polylactic acid membrane. The tests of physical and chemical properties showed that the PLA membrane has well mechanical strength to maintenance the space for the new bone, and has proper aperture for the attachment of osteoblasts. Through X-ray and histopathological examination of the different time points, the bone grafting material covered with PLA membrane can form similar mature bone compared to collagen membrane ones. Meanwhile, biodegradable speed of the PLA membrane was slower. Thus, this study showed that polylactic acid membrane as synthetic biodegradable polymer was reliably effective in guiding bone regeneration of alveolar bone defects, showed the favorable osteogenic capability and forecasts well applications in bone augmentation.

Electrospun fibrous membranes of poly (lactic-co-glycolic acid) with β-tricalcium phosphate for guided bone regeneration application

2020 ◽  
Vol 86 ◽  
pp. 106489 ◽  
Author(s):  
Vanessa Oliveira Castro ◽  
Márcio Celso Fredel ◽  
Águedo Aragones ◽  
Guilherme Mariz de Oliveira Barra ◽  
Karina Cesca ◽  
...  
Keyword(s):  
Bone Regeneration ◽  
Tricalcium Phosphate ◽  
Glycolic Acid ◽  
Guided Bone Regeneration ◽  
Fibrous Membranes

scholarly journals Electrospun silver ion-loaded calcium phosphate/chitosan antibacterial composite fibrous membranes for guided bone regeneration

2018 ◽  
Vol Volume 13 ◽  
pp. 4591-4605 ◽  
Author(s):  
Shue Jin ◽  
Jidong Li ◽  
Jian Wang ◽  
Jiaxing Jiang ◽  
Yi Zuo ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Bone Regeneration ◽  
Guided Bone Regeneration ◽  
Silver Ion ◽  
Fibrous Membranes ◽  
Composite Fibrous Membranes

scholarly journals A Review Polylactic Acid and Gelatin Biomaterial GBR (Guided Bone Regeneration) and Multilayer GBR Membranes

2021 ◽  
Author(s):  
Özge KAMACİ ◽  
Necla YÜCEL ◽  
Hasan KÖTEN ◽  
Erdi BULUS ◽  
Gulseren BULUS
Keyword(s):  
Bone Regeneration ◽  
Polylactic Acid ◽  
Guided Bone Regeneration

scholarly journals Nanocomposite silica-polycaprolactone fibrous membranes for guided bone regeneration

2016 ◽  
Vol 4 ◽  
Author(s):  
Castro Antonio ◽  
Diba Mani ◽  
Leeuwenburgh Sander ◽  
Van Den Beucken Jeroen ◽  
Jansen John ◽  
...  
Keyword(s):  
Bone Regeneration ◽  
Guided Bone Regeneration ◽  
Fibrous Membranes

SauFRa technique for the fixation of resorbable membranes in horizontal guided bone regeneration - a technical report

2020 ◽  
Author(s):  
Saurabh Mohan Kamat ◽  
Rakshit Khandeparker ◽  
Francis Akkara ◽  
Vikas Dhupar ◽  
Ashwin Mysore
Keyword(s):  
Bone Regeneration ◽  
Guided Bone Regeneration ◽  
Novel Technique ◽  
Technical Report ◽  
Suturing Techniques ◽  
Graft Migration

Membrane fixation in guided bone regeneration (GBR) has been traditionally achieved using resorbable pins, titanium tacks or miniscrews. However, these techniques are marredwith a number of clinical challenges. This article presents the “SauFRa” technique, a novel technique for stabilization of resorbable membranes in both, single as well as multiple implant sites while avoiding the shortcomings of other suturing techniques described in literature. Furthermore, the technique also eliminates the possibility of complications observed when using resorbable pins, titanium tacks or miniscrews, such as damage to adjacent roots during insertion. The authors’ employed this technique in 89 patients (51 male and 35 female) and found no complications like tissue dehiscence, infection or graft migration.

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