Affiliation:
1. Dows Institute for Dental Research, University of Iowa, College of Dentistry, lowa City, IA 52242
Abstract
Osseointegration has been defined as the direct structural and functional connection between ordered, living bone and the surface of a load-carrying implant. To date, this concept has been described by descriptive histological and ultrastructural criteria but not by biochemical means. This review evaluates the basic science work performed on this concept and then applies the concept to the principle of osseous healing. Specific studies are cited where alterations in the healing response are due to clinical management of implant placement and how studies of surface properties may lead to further insights on implant design and prognosis. In addition, a review of bone expression as a function of in vitro stress applications is given. This is followed by an in-depth review of the collagens and noncollagenous proteins, described to date, within isolated bone matrix. It is this collagenous matrix (especially type I) that is described as being close to and oriented with a glycoprotein component next to the implant surface. In turn, the large family of noncollagenous proteins are important in mediating bone proliferation, matrix accumulation, orientation, mineralization, and turnover. This section is followed by a discussion of specific growth factors as they may relate to osseous healing around an implant.
Subject
General Dentistry,Otorhinolaryngology
Reference165 articles.
1. Osseointegration and its experimental background
2. A 15-year study of osseointegrated implants in the treatment of the edentulous jaw
3. Clinical results of osseointegrated implants supporting fixed prostheses in edentulous jaws
4. Linder, L., Albrektsson, T., Branemark, P.I., Hansson, H.A., Ivarsson, B., Jonsson, U., and Lundstrom, I., Electron microscopic analysis of the bone-titanium interface, Acta Orthop. Scand., 54, 45, 1983.
5. Clavin, T.J., Keller, J.C., Wick, D.G., and Stanford, C.M., Development of a model for cell attachment, J. Dent. Res., 69, 369, 1990.
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