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- Impaired mineralisation (2)
- Rabbit model (2)
- Surface analysis (2)
- Tissue response (2)
- Additive Manufacturing (1)
- Alcium alkali phosphate (1)
- Animal experiment (1)
- Areal density (1)
- Bio active ceramic (1)
- Bioceramics (1)
Organisationseinheit der BAM
Bone development and bone structure depend on surface roughness and structure of metalic implants
(2000)
Bioresorbable carriers for subchondral anchoring of tissue-engineered cartilage in articular defects
(2000)
The surface structure, in particular the surface roughness, and the surface chemistry of titanium implants influence their anchoring in bone. The aim of this study was to analyse metal-bone contact (MBC) after modification of the implant surface, using different materials for blasting. The surface modification of titanium was produced by blasting it with particles made of Al2O3 or bioceramics. The biological effects were then investigated experimentally using 27 rabbits, analysed after 7, 28 and 84 days after the implantation of titanium cylinders treated accordingly. The MBC showed a tendency for more bone after bioceramics were used as a blasting material, compared to Al2O3.