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. 2015 Sep 4;103(11):3649–3658. doi: 10.1002/jbm.a.35505

Figure 4.

Figure 4

Bone formation in critical‐size rat calvarial defects. A: Three‐dimensionally reconstructed high‐resolution μCT image of defects implanted with cells/scaffolds after 8 weeks of healing. Note the new bone formed in the four groups; with osteogenic medium (+OM) or without osteogenic medium (−OM) with different densities of cell seeding (low density (LD) or high density (HD)). B: Quantification of percentage of area and volume of bone regeneration in calvarial defects after 8 weeks of healing. Implantation of scaffolds containing cells seeded at high density and cultured with osteogenic medium exhibit a significant percentage of bone volume (p = 0.038). [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]