KEYSTONE

Natural biomaterials and biological tissue for bone augmentation for dental use; bone regenerative materials in the nature of biological tissue intended for subsequent implantation for dental use

Dental implants; artificial biomaterials for bone augmentation for dental use; synthetic biomaterials for bone augmentation for dental use; bone regenerative materials in the nature of synthetic tissue intended for implantation or grafting for dental use; bone regenerative materials in the nature of synthetic tissues intended for subsequent implantation for dental use