Dental implant with a ceramic superstructure and base body

Dental implant comprising:

• a base body, made of a single ceramic piece, and anchorable in a jawbone, comprising a blind hole in said ceramic,
• an implant superstructure attachable to said base body and contacting a bearing surface of said base body, and
• a screw for attaching said implant superstructure to said base body, said screw comprising a smooth shank and a threaded portion,
• wherein in an assembled state of said dental implant, said threaded portion of said screw engages with an internal thread formed in said blind hole in said ceramic of said base body, and
• wherein said implant superstructure is by said screw pressed against said base body in an assembled state of said dental implant, wherein said engagement between said threaded portion of said screw and said internal thread of said blind hole occurs only in a lower half of said base body facing away from said implant superstructure,
• wherein said internal thread has a length that extends only in said lower half of said base body,
• wherein said blind hole comprises a bore, above said internal thread in the direction of said implant superstructure, which is embodied as a fit bore, such that an outer surface of said shank of said screw bears against an inner surface of said fit bore when inserted into said base body;
• wherein the length of the base body extends from the bearing surface to an apical end of the base body;
• and
• wherein said blind hole has a length that amounts to at least 80% of said length of said base body.