EFFICACY OF GBR USING COMPOSITE BONE GRAFT AND RESORBABLE COLLAGEN MEMBRANE IN SEIBERT'S CLASS I RIDGE DEFECTS- RADIOLOGICAL EVALUATION

The purpose of the study was to evaluate radiologically the efficacy of guided bone regeneration using composite bone graft (autogenous bone graft and anorganic bovine bone graft [Bio-Oss]) along with resorbable collagen membrane (BioMend Extend) in the augmentation of Seibert's class I ridge defects in maxilla. Bone width was evaluated using computerized tomography at day 0 and at day 180 at 2 mm, 4 mm, and 6 mm from the crest. There was a statistically significant increase in bone width between day 0 and day 180 at 2 mm, 4 mm, and 6 mm from the crest. The results of the study demonstrated an increase in bone width of Seibert's class I ridge defects in the maxilla of the study patients.

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Evaluation of The Clinical Efficacy of Collagen Membrane In Combination with Bone Grafts in the Treatment of Miller’s Class I /II Marginal Tissue Recession: A Case Report

Dental Journal of Advance Studies ◽

10.1055/s-0038-1672035 ◽

2015 ◽

Vol 03 (03) ◽

pp. 179-184

Author(s):

Yash Dev ◽

Nitin Khuller ◽

Preetinder Singh ◽

Prabhjot Kaur ◽

Yashbir Raghav ◽

...

Keyword(s):

Case Report ◽

Bone Graft ◽

Clinical Effectiveness ◽

Gingival Recession ◽

Point Of View ◽

Tissue Response ◽

Class I ◽

Collagen Membrane ◽

Clinical Parameters ◽

Root Coverage

AbstractThe aim of this clinical trial was to evaluate the clinical effectiveness of a collagen barrier along with an alloplastic bone graft in the treatment of gingival recession defects. Two patients having Miller’s Class I or Class II recession defects participated in the study. One was treated with a collagen membrane covered by a coronally positioned flap. Second patient also had bone graft placed beneath the membrane. Clinical parameters were recorded. Patients were followed postoperatively and healing was evaluated at 1, 3 and 6 months, with recession depth as the primary criteria for assessment. This case report revealed a favorable tissue response to bone graft and collagen membrane from both clinical and esthetic point of view in the treatment of gingival recession. Root coverage tended to be better with the addition of bone graft.

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Implant Placement after Closure of Oroantral Communication by Sinus Bone Graft Using a Collagen Barrier Membrane in the Shape of a Pouch: A Case Report and Review of the Literature

Medicina ◽

10.3390/medicina57060626 ◽

2021 ◽

Vol 57 (6) ◽

pp. 626

Author(s):

Jae-Ha Baek ◽

Byung-Ock Kim ◽

Won-Pyo Lee

Keyword(s):

Bone Graft ◽

Maxillary Sinus ◽

Maxillary Sinusitis ◽

Collagen Membrane ◽

Implant Placement ◽

Barrier Membrane ◽

Membrane Perforation ◽

Oroantral Communication ◽

Sinus Membrane ◽

Posterior Area

Oro-antral communication (OAC) acts as a pathway for bacteria between the maxillary sinus and oral cavity, and is a common complication after the removal of a dental implant or extraction of a tooth from the maxillary posterior area. In the case of an untreated OAC, oro-antral fistula develops and becomes epithelialized. We aimed to introduce a treatment for OAC closure via a sinus bone grafting procedure using bone tacks and a collagen membrane with an allograft. The procedure was performed by applying an absorbable membrane made in pouch form. This membrane acted as a barrier for closing the large sinus membrane perforation. Bone tacks were used to fix the membranes. Subsequently, the maxillary sinus was filled with the allograft, and the absorbable membrane was reapplied. Primary closure was achieved by performing a periosteum-releasing incision for a tension-free suture. After 6 months, sufficient bone dimensions were gained without any occurrence of maxillary sinusitis or recurrence of OAC. Additional bone grafts and implantation could be performed to rehabilitate the maxillary posterior area. We conclude that this technique might be a useful treatment for reconstructing the maxillary posterior area with simultaneous sinus bone graft and OAC closure.

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Maxillary antral and nasal one-stage inlay composite bone graft: Preliminary report on 30 recipient sites

Journal of Oral and Maxillofacial Surgery ◽

10.1016/0278-2391(94)90335-2 ◽

1994 ◽

Vol 52 (5) ◽

pp. 438-447 ◽

Cited By ~ 57

Author(s):

Eugene E. Keller ◽

Steven E. Eckert ◽

Dan E. Tolman

Keyword(s):

Bone Graft ◽

Preliminary Report ◽

One Stage ◽

Composite Bone

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Assessment of α-calcium sulfate hemihydrate/nanocellulose composite bone graft material for bone healing in a rabbit femoral condyle model

Materials Express ◽

10.1166/mex.2021.2060 ◽

2021 ◽

Vol 11 (9) ◽

pp. 1497-1504

Author(s):

Jinlong Liu ◽

Yicai Zhang ◽

Lin Qiu ◽

Yujuan Zhang ◽

Bin Gao

Keyword(s):

Bone Graft ◽

Calcium Sulfate ◽

Biological Activities ◽

Femoral Condyle ◽

Three Dimensional ◽

Graft Material ◽

Bone Graft Material ◽

Calcium Sulfate Hemihydrate ◽

Composite Bone

The material properties of nanocellulose (NC) can effectively enhance the structural stability of composite materials. However, the research related to NC/α-calcium sulfate hemihydrate (CSH) composites is largely lacking. In this paper, we explore the combination of these two materials and determine their elaborate biological activities in vivo. Using α-CSH as the matrix, the composite bone graft materials were produced according to different proportions of NC. Then the mechanical strength of the composite bone graft was measured, and the results were analyzed by X-ray diffraction and scanning electron microscopy (SEM). To conduct the material in vivo evaluation, 0% (CN0) and 0.75% (CN0.75) NC/α-CSH composite bone graft materials were implanted into a femoral condyle defect model. The results indicated that NC could significantly enhance the mechanical properties of α-CSH. The SEM analysis indicated that the NC shuttled between the crystal gaps and formed a three-dimensional network structure, which was firmly combined with the crystal structure. Meanwhile, the CN0.75 scaffold remained at 12 weeks postoperation, which provided a long-term framework for new bone formation. Overall, our findings demonstrate that, with a 0.75% NC/α-CSH composite demonstrating good potential as a bone graft material for clinical bone grafting.

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Comparison of Calcium Sulfate and Bovine Collagen Barriers for Alveolar Ridge Augmentation

Journal of Contemporary Dentistry ◽

10.5005/jp-journals-10031-1083 ◽

2014 ◽

Vol 4 (3) ◽

pp. 129-138

Author(s):

Robert Spears ◽

Ibtisam Al-Hashimi ◽

Eric S Solomon ◽

David G Kerns ◽

William W Hallmon ◽

...

Keyword(s):

Bone Graft ◽

Calcium Sulfate ◽

Autogenous Bone ◽

Collagen Membrane ◽

Alveolar Ridge ◽

Bone Augmentation ◽

Alveolar Ridge Augmentation ◽

Ridge Augmentation ◽

Bovine Collagen ◽

Bone Gain

ABSTRACT Calcium sulfate is a biologically compatible osteoconductive graft material that binds underlying bone graft and provide space maintenance. The purpose of this study was to evaluate calcium sulfate as a barrier compared to a collagen membrane for augmentation of a standardized surgically created ridge defect. For this purpose, bilateral extraction of mandibular premolars was performed on six foxhounds (Canis familiaris). Eight weeks later, a standardized osseous ridge defects (24 total) were created using a 6 mm trephine. The study was approved by the Institutional Animal Care and Use Committee (IACUC) at Baylor College of Dentistry. The osseous defects were allocated into three groups (8 defects each): group 1 received autogenous bone graft covered with collagen membrane (CM); group 2 received autogenous bone graft covered with calcium sulfate barrier (CS), and group 3 was used as control and did not receive bone augmentation and was used as control. The animals were sacrificed after 12 weeks following bone augmentation and sites were evaluated histologically for total ridge width, percentage of bone gain and cortical bone thickness. Results All sites exhibited bony fill within the defect. Analysis of variance did not reveal statistically significant difference in the mean total bone gain among CM, CS, and control groups (12.2,11.6, and 11.9) mm2, respectively, p = 0.875. Conclusion Calcium sulfate does not appear to improve bone regeneration in an osseous defect. How to cite this article Heaton ML, Kerns DG, Hallmon WW, Kessler HP, Spears R, Solomon ES, Al-Hashimi I. Comparison of Calcium Sulfate and Bovine Collagen Barriers for Alveolar Ridge Augmentation. J Contemp Dent 2014;4(3):129-138.

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Clinical and radiographic evaluation of Nano-crystalline hydroxyapatite bone graft (Sybograf®) in combination with bioresorbable collagen membrane (Periocol®) in periodontal intrabony defects

Dental Research Journal ◽

10.4103/1735-3327.92945 ◽

2012 ◽

Vol 9 (1) ◽

pp. 60 ◽

Cited By ~ 15

Author(s):

VijendraP Singh ◽

DilipG Nayak ◽

AshitaS Uppoor ◽

Dipen Shah

Keyword(s):

Bone Graft ◽

Radiographic Evaluation ◽

Collagen Membrane ◽

Intrabony Defects ◽

Nano Crystalline

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Bone Regeneration Using Collagenated Synthetic Bone Graft Attached to Collagen Membrane with 3,4-dihydroxy-L-phenylalanine (DOPA)

The Korean Academy Of Oral & Maxillofacial Implantology ◽

10.32542/implantology.2021002 ◽

2021 ◽

Vol 25 (1) ◽

pp. 10-21

Author(s):

Inpyo Hong ◽

Renchindorj Dolgorsuren ◽

Su-Hee Jeon ◽

Young Woo Song ◽

Jae-Kook Cha ◽

...

Keyword(s):

Bone Graft ◽

Bone Regeneration ◽

Collagen Membrane ◽

Synthetic Bone ◽

Synthetic Bone Graft

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Evaluation of the effectiveness of xenogenic material at the site of the osteoplastic procedure on the alveolar ridge of the jaw in case of exposure of the dPTFE membrane

Medical alphabet ◽

10.33667/2078-5631-2021-2-47-52 ◽

2021 ◽

pp. 47-52

Author(s):

A. V. Zhdanov ◽

D. S. Aleshin ◽

S. M. Khasanov ◽

N. G. Gabrielyan ◽

D. S.-A. Eldashev ◽

...

Keyword(s):

Positive Result ◽

Bone Graft ◽

Wound Dehiscence ◽

Collagen Membrane ◽

Alveolar Ridge ◽

Membrane Coating

Various types of techniques increase the volume of the atrophied alveolar ridge are used as bone blocks, ridge splitting, osteoperiostal flap, etc. However, one of the most promising methods to date is the GBR method. The use of bone-substituting materials and isolating membranes gives a reliable and predictable result in dental implantology. Recent studies using the dPTFE (dense polytetrafluoroethylene ) membrane have shown a positive result at the site of regeneration even if the membrane itself is exposed in repaired period. With this type of complication the membrane is removed at a period of 4–6 weeks and replaced with a collagen membrane with subsequent approximation of the edges of the flap by sutures (24, 25). This article shows the possibility of regenerating the bone graft from sole xenogenic material using dPTFE membrane in case wound dehiscence in repaired period but without using the collagen membrane coating step after removing dPTFE and it healing by secondary tension.

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