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Peri-Implant Endoss...
Peri-Implant Endosseous Healing Properties of Dual Acid-Etched Mini-Implants with a Nanometer-Sized Deposition of CaP : A Histological and Histomorphometric Human Study
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Telleman, Gerdien (författare)
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Albrektsson, Tomas (författare)
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Hoffman, Maria (författare)
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- Johansson, Carina B. (författare)
- Örebro universitet,Hälsoakademin
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Vissnik, Arjan (författare)
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Meije, Henry J.A. (författare)
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Raghoebar, Gerry M. (författare)
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(creator_code:org_t)
- 2009-04-28
- 2010
- Engelska.
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Ingår i: Clinical Implant Dentistry and Related Research. - Hamilton, Ont. : B.C. Decker. - 1523-0899 .- 1708-8208. ; 12:2, s. 153-160
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- PURPOSE: The aim of this histological and histomorphometric study was to compare the early peri-implant endosseous healing properties of a dual acid-etched (DAE) surface (Osseotite, Implant Innovations Inc., Palm Beach Gardens, FL, USA) with a DAE surface modified with nanometer-sized calcium phosphate (CaP) particles (NanoTite, Implant Innovations Inc.) in grafted and mature maxillary bone. MATERIALS AND METHODS: Fifteen patients received two mini-implants, 1 with DAE surface (control) and 1 with a DAE + CaP surface (test), to fixate an iliac crest bone graft to the maxilla. A part of each mini-implant was in contact with the grafted bone and a part extended into the native maxillary bone. After a healing period of 3 months, the specimens were harvested and analyzed. RESULTS: Overall, a trend was seen for stronger bone response around the test mini-implants in the native bone of the maxilla. However, only the old bone particles measured by percentages of bone-to-implant contact and bone area were statistically significant (p = .025 and p = .042, respectively). CONCLUSIONS: The NanoTite surface increases the peri-implant endosseous healing properties in the native bone of the maxilla compared with the Osseotite surface, while this difference was not visible in the bone graft area. This might be a result of the lower remodeling process of the graft.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- Biomaterials
- Biomaterial
- Medicine
- Medicin
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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