title: The single-crystal sapphire endosseous dental implant. III. Preliminary human clinical trials.
mesh_terms: D000535:Aluminum; D000537:Aluminum Oxide; D001672:Biocompatible Materials; D000044:Dental Abutments; D003758:Dental Implantation, Endosseous / Q000295:instrumentation / Q000379:methods; D003774:Dental Plaque Index; D003779:Denture Design; D006801:Humans; D008137:Longitudinal Studies; D008334:Mandible / Q000601:surgery; D010512:Periodontal Index
chemical_list: D001672:Biocompatible Materials; D000535:Aluminum; D000537:Aluminum Oxide