| 摘要 |
<p>An implant and dental prosthesis comprises an anchoring part having one or more fixing means and a prosthesis part adapted to fix a dental prosthesis. The implant is provided with a cavity extending from the prosthesis part into the anchoring part, the wall of the anchoring part is perforated at one or more places and the prosthesis part is provided with a removable closing means for the cavity; when the implant is implanted the cavity of the implant may contain a medicine for protecting the implant against pathogenic bacteria etc.</p> |
