Nanoscale Modification of Titanium Implants Improves Behaviors of Bone Mesenchymal Stem Cells and Osteogenesis In Vivo

Table 1

Roughness parameters (Ra and Rz) of SLA, h1SLA, and h2SLA surfaces. Ra: arithmetic mean deviation of contour. Rz: maximum height of profile.

	SLA (μm)	h1SLA (μm)	h2SLA (μm)
Ra
Rz