Figure 2
From: Nerve electrical stimulation enhances osseointegration of implants in the beagle

Microelectrode stimulation promotes the osseointegration of implants in beagles. Representative micro-CT images for implants of group A (A) and group B (B) in the horizontal direction. Group B animals were stimulated by microelectrodes daily for 3 weeks, while group A animals received no treatments and served as controls. The white arrows indicate the gaps between the implants and the surrounding bone tissue.