| 摘要 |
PCT No. PCT/EP96/03784 Sec. 371 Date Feb. 20, 1998 Sec. 102(e) Date Feb. 20, 1998 PCT Filed Mar. 17, 1997 PCT Pub. No. WO97/09004 PCT Pub. Date Mar. 13, 1997An anchor for a prosthetic superstructure which can be connected with an implant includes a mounting part having threads engageable with the implant and a connecting piece supported on the mounting part for connecting with an anchor head for a dental prosthesis, the mounting part including a partial spherical space which accommodates the connection piece. The partial spherical space has a partial spherical wall, the mounting part further including a threaded pasage and a threaded member threaded in the threaded passage and fixing the connecting piece on the mounting part in an aligned disposition.
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