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Improved bone ingro...
Improved bone ingrowth and fixation with a thin calcium phosphate coating intended for complete resorption
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Reigstad, O. (author)
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- Franke Stenport, Victoria, 1970 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institutionen för odontologi,Institute of Clinical Sciences, Department of Biomaterials,Institute of Odontology
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- Johansson, Carina B. (author)
- Gothenburg University,Göteborgs universitet,Örebro universitet,Institutionen för klinisk medicin,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
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- Wennerberg, Ann, 1955 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institutionen för odontologi,Institute of Clinical Sciences, Department of Biomaterials,Institute of Odontology
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- Rökkum, M. (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
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Reigstad, A. (author)
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(creator_code:org_t)
- 2007
- 2007
- English.
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In: Journal of biomedical materials research. Part B, Applied biomaterials. - : Wiley. - 1552-4973 .- 1552-4981. ; 83B:1, s. 9-15
- Related links:
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https://www.duo.uio....
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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- Bonit is claimed to be a resorbable electrochemically deposited calcium phosphate coating consisting mainly of brushite, which is a hydroxyapatite precursor. This study involved a comparison of Ti6Al4V screw-shaped implants with and without a 15 +/- 5 microm Bonit coating in rabbit tibia and femur, after 6 and 12 weeks of insertion. The biomechanical removal torque test showed significantly increased values for the coated implants after 12 weeks (p < 0.05) but not after 6 weeks of integration. Higher bone-implant contact was found for the coated implants in the tibia after 6 weeks and for both tibial and femoral screws after 12 weeks (p < 0.05). There was no difference in the inflammatory reaction around the implants, and possible grains of the coating could be detected after 6 weeks, but not after 12 weeks of follow-up. This unloaded short-term study has shown promising results for the easily applicable and resorbable coat (Bonit) compared to uncoated titanium-alloy implants.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Keyword
- MEDICINE
- MEDICIN
- Surgery
- Kirurgi
- Surgical research
- Kirurgisk forskning
- Transplantation surgery
- Transplantationskirurgi
- Kirurgi
- Surgery
- Calcium phosphate
Publication and Content Type
- ref (subject category)
- art (subject category)
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