Regeneration of Vascular Architecture beneath the Implant Interface Epithelium in Beagle Dogs under Plaque Control

This study was designed to evaluate the role of the vascular network regenerated beneath the implant interface epithelium in the prevention of infections arising from the oral cavity. We previously reported in this journal that the vascular network is regenerated from capillaries located beneath the implant interface epithelium 4 weeks after implant placement1). However, even gingivae that appear to be clinically healthy are affected by gingivitis of various grades. The soft tissue around implants, corresponding to the gingiva, is similarly affected, but cannot be correctly evaluated.