| 摘要 |
A bone implant for implantation into a bone tissue and for the connection of a prosthetic structure thereto, the bone implant including a screw-threaded portion for insertion into the bone tissue, a neck portion extending along an axis from the screw-threaded portion, the neck portion terminating in an end surface, the end surface being provided with a threaded blind hole for attachment of the prosthetic structure to the bone implant, a cover element, and an attachment mechanism for attaching the cover element to the neck portion of the bone implant, the cover element including a cupola-shaped outer surface and the cover element having a thickness extending inward from the cupola-shaped outer surface for a substantial distance along the axis of the neck portion when the cover element is attached to the neck portion by the attachment mechanism.
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