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. 2020 Aug 25;5(35):22520–22528. doi: 10.1021/acsomega.0c03127

Figure 4.

Figure 4

Methylene blue staining for retrieved tantalum rod-bone samples. (A) Methylene blue staining for retrieved tantalum rod-bone samples at 3 months after the implantation. A merged panoramic version in the left panel and distinct-separated images (a–d) are listed in the right panel, arrows indicated the new bone and tantalum rod interfaces. (B) Methylene blue staining for retrieved tantalum rod-bone samples at 6 months after the implantation. A merged panoramic version in the left panel and distinct-separated images (a–d) are listed in the right panel, arrows indicated the new bone and tantalum rod interfaces.