Table 2. Overview of 2 in vivo animal investigations.
Keywords: PEEK, dental implants, finite element method, animal experiments, osseointegration
Table 2. Overview of 2 in vivo animal investigations
author: Andreas Schwitalla, DDS Wolf-Dieter Mller, PhD | publisher: drg. Andreas Tjandra, Sp. Perio, FISID
Table 2. Overview of 2 in vivo animal investigations
Author |
Cook and Rust-Dawicki |
Year of publication |
1995 |
Number of animals |
4 (mongrel dogs) |
Number of implants |
40 |
Number of implants/ animal |
10 |
Implantation site |
Femur |
Healing period |
4 weeks (n = 2); 8 weeks (n = 2) |
Implant design |
Cylindrical |
Healing method |
Submerged/ unloaded |
Implant material |
Chopped CFR-PEEK |
Implant dimensions, mm |
Diameter: 4; length: 10 |
Surface modification |
|
Roughness RA, μm |
|
Elastic modulus, GPa |
|
Shear strength, MPa |
5.62 ± 1.97 ( n=10; 4wk ), 8.41 ± 2.67 ( n=10; 8 wk )
66.7 ± 21.76 ( 4 wk ), 60.18 ± 24.48 ( 8 wk )
|
8.12 ± 1.74 ( n=10; 4 wk ), 6.81 ± 1.80 ( n=10; 8 wk )
54.83 ± 21.36 ( 4 wk ), 51.55 ± 21.21 ( 8 wk )
|
|
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