Biomaterials Product catalog 2021 | 5 The basis for good regeneration: Bimodal pore structure [2] SEM: MinerOss® X macropores and micropores resemble human bone. Data on file by Collagen Matrix5 The micropores ensure the high capillary action, and consequently the fast liquid uptake [4]. The interconnected macropores allow blood cells and proteins to enter into particles enabling effective osseointegration [4]. Volume comparison [2] Volume Fill (ml/g) Particle size 0.25–1.0 mm Particle size 1.0–2.0 mm MinerOss® X (new) 2.37 ± 0.17* 3.42 ± 0.24* MinerOss® X (old) 1.99 ± 0.08* 2.15 ± 0.07** Competitor A 2.13 ± 0.08≠ 2.91 ± 0.08≠ 40 30 20 10 0 Number (%) Pore size (mm) < 0.05 0.05–0.1 0.1–0.2 0.2–0.3 0.3–0.4 0.4–0.5 0.5–0.6 0.6–1.0 > 1.0 Competitor A MinerOss® X (old) MinerOss® X (new) * Results represent an average of 15 measurements ± S.D. ** Results represent an average of 8 measurements ± S.D. ≠ Results represent an average of 6 measurements ± S.D. There is a statistically significant difference between groups (p < 0.05).
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