A New Method for Alveolar Bone Repair Using Extracted Teeth for the Graft Material

2010 ◽  
Vol 81 (9) ◽  
pp. 1264-1272 ◽  
Author(s):  
Tomoki Nampo ◽  
Junichi Watahiki ◽  
Akiko Enomoto ◽  
Tomohiro Taguchi ◽  
Miki Ono ◽  
...  
Keyword(s):  
Bone Repair ◽  
Alveolar Bone ◽  
New Method ◽  
Graft Material

Evaluation of the effects of the use of platelet-rich plasma (PRP) on alveolar bone repair following extraction of impacted third molars: Prospective study

2013 ◽  
Vol 41 (4) ◽  
pp. e70-e75 ◽  
Author(s):  
Guilherme de Marco Antonello ◽  
Ricardo Torres do Couto ◽  
Caroline Comis Giongo ◽  
Marcos Britto Corrêa ◽  
Otacílio Luiz Chagas Júnior ◽  
...  
Keyword(s):  
Prospective Study ◽  
Bone Repair ◽  
Alveolar Bone ◽  
Platelet Rich Plasma ◽  
Third Molars

scholarly journals Alveolar bone repair with strontium- containing nanostructured carbonated hydroxyapatite

2018 ◽  
Vol 26 (0) ◽  
Author(s):  
André Boziki Xavier do Carmo ◽  
Suelen Cristina Sartoretto ◽  
Adriana Terezinha Neves Novellino Alves ◽  
José Mauro Granjeiro ◽  
Fúlvio Borges Miguel ◽  
...  
Keyword(s):  
Bone Repair ◽  
Alveolar Bone ◽  
Carbonated Hydroxyapatite

scholarly journals Histomorphometric Evaluation of Socket Preservation Using Autogenous Tooth Biomaterial and BM-MSC in Dogs

Scanning ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Jin-Hyun Kim ◽  
Puneet Wadhwa ◽  
HongXin Cai ◽  
Dong-Hyung Kim ◽  
Bing Cheng Zhao ◽  
...  
Keyword(s):  
Bone Graft ◽  
Alveolar Bone ◽  
Control Group ◽  
Ridge Preservation ◽  
Graft Material ◽  
Socket Preservation ◽  
Bone Graft Material ◽  
Premolar Extraction ◽  
Bone Width ◽  
Significant Difference

This study is aimed at assessing the dimensional alterations occurring in the alveolar bone after premolar extraction in dogs with histomorphometric and histological analysis. After atraumatic premolar extraction, tooth-derived bone graft material was grafted in the extraction socket of the premolar region in the lower jaws of six dogs in two experimental groups. In the second experimental group, BM-MSCs were added together with the graft. The control was left untreated on the opposite side. After twelve weeks, all six animals were sacrificed. Differences in alveolar bone height crests lingually and buccally, and alveolar bone width at 1, 3, and 5 mm infracrestally, were examined. Histologic study revealed osteoconductive properties of tooth biomaterial. A statistically significant difference was detected between the test and control groups. In the test groups, a reduced loss of vertical and horizontal alveolar bone dimensions compared with the control group was observed. Tooth bone graft material may be considered useful for alveolar ridge preservation after tooth extraction, as it could limit the natural bone resorption process.

scholarly journals Carbonated Hydroxyapatite Containing Propolis as an Antibacterial Agent Candidate against Aggregatibacter actinomycetemcomitans

2020 ◽  
Vol 25 (3) ◽  
Author(s):  
Ayunda Nur Sukmawati ◽  
Sri Pramestri ◽  
Al. Sri Koes Soesilowati ◽  
Suryono Suryono
Keyword(s):  
Antibacterial Activity ◽  
Bacterial Adhesion ◽  
Antibacterial Agent ◽  
Alveolar Bone ◽  
Inhibition Zone ◽  
Aggregatibacter Actinomycetemcomitans ◽  
Test Method ◽  
Graft Material ◽  
Carbonated Hydroxyapatite ◽  
Significant Difference

One of the periodontal pathogenic bacteria that can cause periodontitis and alveolar bone destruction is Aggregatibacter actinomycetemcomitans. An alveolar bone defect can be treated using a bone graft. Carbonated hydroxyapatite (CHA) is an alloplastic graft material. Alloplastic materials do not have vascularization, which will increase the risk of bacterial adhesion. Therefore, adding an antibacterial agent is needed to prevent bacterial adhesion, which will improve periodontal healing. Propolis is a natural ingredient that has broad-spectrum antibacterial activity and does not cause bacterial resistance. This study aimed to assess the antibacterial activity of carbonated hydroxyapatite after being incorporated with propolis against Aggregatibacter actinomycetemcomitans. Carbonated hydroxyapatite was embedded into four different concentrations of propolis solution (2.5%, 5%, 7.5%, and 10%). An antimicrobial assay against Aggregatibacter actinomycetemcomitans was done using the disc diffusion test method. The inhibition zone was measured to determine the antibacterial ability of the specimens. The inhibition zone was found on the carbonated hydroxyapatite incorporated with propolis at all concentrations. Carbonated hydroxyapatite incorporated with 10% propolis showed the largest inhibition zone. Data analysis using the Kruskal–Wallis test showed a significant difference between the groups tested (p <.05). In conclusion, carbonated hydroxyapatite incorporated with propolis has antibacterial activity against Aggregatibacter actinomycetemcomitans

scholarly journals Bone Regeneration Using a Three-Dimensional Hexahedron Channeled BCP Block Combined with Bone Morphogenic Protein-2 in Rat Calvarial Defects

Materials ◽  
2019 ◽  
Vol 12 (15) ◽  
pp. 2435 ◽  
Author(s):  
So-Yeun Kim ◽  
Eun-Bin Bae ◽  
Jae-Woong Huh ◽  
Jong-Ju Ahn ◽  
Hyun-Young Bae ◽  
...  
Keyword(s):  
Bone Regeneration ◽  
Alveolar Bone ◽  
Three Dimensional ◽  
Bone Morphogenetic Protein 2 ◽  
Graft Material ◽  
Implant Placement ◽  
Morphogenetic Protein ◽  
Human Bone Morphogenetic Protein ◽  
Calvarial Defects ◽  
Rat Calvarial Defect

It is important to obtain sufficient bone mass before implant placement on alveolar bone, and synthetic bone such as biphasic calcium phosphate (BCP) has been studied to secure this. This study used a BCP block bone with a specific structure of the three-dimensional (3D) hexahedron channel and coating with recombinant human bone morphogenetic protein-2 (rhBMP-2) impregnated carboxymethyl cellulose (CMC) was used to examine the enhancement of bone regeneration of this biomaterial in rat calvarial defect. After the preparation of critical-size calvarial defects in fifteen rats, defects were divided into three groups and were implanted with the assigned specimen (n = 5): Boneplant (untreated 3D hexahedron channeled BCP block), Boneplant/CMC (3D hexahedron channeled BCP block coated with CMC), and Boneplant/CMC/BMP (3D hexahedron channeled BCP block coated with CMC containing rhBMP-2). After 4 weeks, the volumetric, histologic, and histometric analyses were conducted to measure the newly formed bone. Histologically, defects in the Boneplant/CMC/BMP group were almost completely filled with new bone compared to the Boneplant and Boneplant/CMC groups. The new bone volume (P < 0.05) and area (P < 0.001) in the Boneplant/CMC/BMP group (20.12% ± 2.17, 33.79% ± 3.66) were much greater than those in the Boneplant (10.77% ± 4.8, 16.48% ± 9.11) and Boneplant/CMC (10.72% ± 3.29, 16.57% ± 8.94) groups, respectively. In conclusion, the 3D hexahedron channeled BCP block adapted rhBMP-2 with carrier CMC showed high possibility as an effective bone graft material.

Full Regeneration of Maxillary Alveolar Bone Using Autogenous Partially Demineralized Dentin Matrix and Particulate Cancellous Bone and Marrow for Implant-Supported Full Arch Rehabilitation

2020 ◽  
Vol 46 (2) ◽  
pp. 122-127 ◽  
Author(s):  
Mayumi Umebayashi ◽  
Seigo Ohba ◽  
Tadafumi Kurogi ◽  
Sawako Noda ◽  
Izumi Asahina
Keyword(s):  
Cancellous Bone ◽  
Alveolar Bone ◽  
Graft Material ◽  
Oral Rehabilitation ◽  
Wide Range ◽  
Old Japanese ◽  
Sinus Floor Augmentation ◽  
Dentin Matrix ◽  
Demineralized Dentin Matrix ◽  
Demineralized Dentin

Autogenous partially demineralized dentin matrix (APDDM) has been reportedly used as a superior bone graft material. A 52-year-old Japanese man who exhibited severe periodontitis was referred for oral rehabilitation. He underwent wide-range anterior maxillary alveolar bone and bilateral sinus floor augmentation by grafting of a mixture of APDDM and particulate cancellous bone and marrow (PCBM); subsequently, he underwent implant-supported full arch rehabilitation. He has been followed up for 4 years after placement of the final restoration without any complications, and his physiological bone volume has been maintained. APDDM constitutes an alternative treatment that may increase the volume of graft material and might prevent rapid resorption of PCBM, because APDDM served as a scaffold for osteoblasts from PCBM. When possible, it may be useful to apply APDDM as a graft material with PCBM for large-volume alveolar bone regeneration.

Biphasic ceramic biomaterials with tunable spatiotemporal evolution for highly efficient alveolar bone repair

2020 ◽  
Vol 8 (35) ◽  
pp. 8037-8049
Author(s):  
Lihong Lei ◽  
Jiayin Han ◽  
Jiahui Wen ◽  
Yuanyuan Yu ◽  
Ting Ke ◽  
...  
Keyword(s):  
Bone Repair ◽  
Alveolar Bone ◽  
Spatiotemporal Evolution ◽  
Ion Release ◽  
Channel Evolution ◽  
Highly Efficient ◽  
Biphasic Ceramic

Yolk–shell biphasic granules characterized by tunable ion release and interconnected channel evolution mediate efficient alveolar bone repair.

Alveolar bone repair following extraction of impacted mandibular third molars

1986 ◽  
Vol 61 (4) ◽  
pp. 324-326 ◽  
Author(s):  
Yitzhak Marmary ◽  
Laurence Brayer ◽  
Aaron Tzukert ◽  
Liviu Feller
Keyword(s):  
Bone Repair ◽  
Alveolar Bone ◽  
Third Molars ◽  
Impacted Mandibular Third Molars ◽  
Mandibular Third Molars

scholarly journals Enhanced BMP-2-Mediated Bone Repair Using an Anisotropic Silk Fibroin Scaffold Coated with Bone-like Apatite

2021 ◽  
Vol 23 (1) ◽  
pp. 283
Author(s):  
Christian Deininger ◽  
Andrea Wagner ◽  
Patrick Heimel ◽  
Elias Salzer ◽  
Xavier Monforte Vila ◽  
...  
Keyword(s):  
Bone Repair ◽  
Bone Morphogenetic Protein 2 ◽  
Great Promise ◽  
Calcium Phosphate Coating ◽  
Graft Material ◽  
Morphogenetic Protein ◽  
Silk Scaffolds ◽  
Cost Efficient

The repair of large bone defects remains challenging and often requires graft material due to limited availability of autologous bone. In clinical settings, collagen sponges loaded with excessive amounts of bone morphogenetic protein 2 (rhBMP-2) are occasionally used for the treatment of bone non-unions, increasing the risk of adverse events. Therefore, strategies to reduce rhBMP-2 dosage are desirable. Silk scaffolds show great promise due to their favorable biocompatibility and their utility for various biofabrication methods. For this study, we generated silk scaffolds with axially aligned pores, which were subsequently treated with 10× simulated body fluid (SBF) to generate an apatitic calcium phosphate coating. Using a rat femoral critical sized defect model (CSD) we evaluated if the resulting scaffold allows the reduction of BMP-2 dosage to promote efficient bone repair by providing appropriate guidance cues. Highly porous, anisotropic silk scaffolds were produced, demonstrating good cytocompatibility in vitro and treatment with 10× SBF resulted in efficient surface coating. In vivo, the coated silk scaffolds loaded with a low dose of rhBMP-2 demonstrated significantly improved bone regeneration when compared to the unmineralized scaffold. Overall, our findings show that this simple and cost-efficient technique yields scaffolds that enhance rhBMP-2 mediated bone healing.

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