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Histomorphometric a...
Histomorphometric analyses of area fraction of different ratios of Bio-Oss((R)) and bone prior to grafting procedures - An in vitro study to demonstrate a baseline
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- Aludden, H. (författare)
- Aalborg Univ Hosp, Dept Oral & Maxillofacial Surg, Aalborg, Denmark.
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- Dahlin, Anna (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials,Univ Gothenburg, BIOMATCELL VINN Excellence Ctr, Inst Surg Sci, Dept Biomat,Sahlgrenska Acad, Gothenburg, Sweden.
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- Starch-Jensen, T. (författare)
- Aalborg Univ Hosp, Dept Oral & Maxillofacial Surg, Aalborg, Denmark.
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- Dahlin, Christer, 1959 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials,Univ Gothenburg, BIOMATCELL VINN Excellence Ctr, Inst Surg Sci, Dept Biomat,Sahlgrenska Acad, Gothenburg, Sweden.;NU Hosp Org, Dept Oral & Maxillofacial Surg, Trollhattan, Sweden.
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- Mordenfeld, Arne (författare)
- Uppsala universitet,Centrum för klinisk forskning, Gävleborg,Käkkirurgi,Publ Hlth Serv, Dept Oral & Maxillofacial Surg, Gavle, Sweden
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Aalborg Univ Hosp, Dept Oral & Maxillofacial Surg, Aalborg, Denmark Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap (creator_code:org_t)
- 2017-10-27
- 2018
- Engelska.
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Ingår i: Clinical Oral Implants Research. - : Wiley. - 0905-7161 .- 1600-0501. ; 29:2, s. 185-191
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- ObjectiveThe objective of this study was to estimate the area fraction of different ratios of Bio-Oss((R)) and bone, prior to grafting in an in vitro model to demonstrate a histomorphometric baseline. MethodsBio-Oss((R)) particles were mixed with autogenous bone from pig jaw in three different ratios (50:50, 80:20 and 100:0) and packed in rice paper in a standardized procedure. Histomorphometric analyses were performed in 25 specimens and 74 regions of interest. The area percentage of Bio-Oss((R)), bone, and non-mineralized tissue (NMT) were calculated. Results were reported as mean values and 95% confidence interval (CI). ResultsThe mean area fraction of Bio-Oss((R)) was 20.6% (CI: 18.2-23) in the 50:50 mixture, 33.6% (CI: 29.7-37.6) in the 80:20 mixture, and 43.4% (CI: 40.5-46.3) in the 100:0 mixture. The mean area fraction of NMT was 60.5% (CI: 57.9-63.1) in the 50:50 mixture, 59.6% (CI: 56.4-62.7) in the 80:20 mixture, and 56.6% (CI: 53.7-59.5) in the 100:0 mixture. The mean area fraction of bone was 18.9% (CI: 16.9-20.9) in the 50:50 mixture and 6.8% (CI: 5-8.6) in the 80:20 mixture. ConclusionThere is a great difference in the clinically estimated percentage and the histomorphometrically evaluated percentage of Bio-Oss((R)) at baseline, prior to grafting. The area fraction of different tissues presented in this study may be beneficial as guidance for histomorphometrical baseline calculations when different mixtures of Bio-Oss((R)) and autogenous bone are used as grafting materials.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- alveolar ridge augmentation
- bone substitute
- dental implants
- histology
- sinus floor augmentation
- anorganic bovine bone
- sinus floor augmentation
- horizontal ridge
- augmentation
- particulated autogenous bone
- prospective case series
- mineral bio-oss
- implant placement
- deproteinized bovine
- clinical-trial
- histologic evaluation
- Dentistry
- Oral Surgery & Medicine
- Engineering
- alveolar ridge augmentation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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