| 摘要 |
PCT No. PCT/SE87/00380 Sec. 371 Date Mar. 21, 1989 Sec. 102(e) Date Mar. 21, 1989 PCT Filed Aug. 28, 1987 PCT Pub. No. WO88/01489 PCT Pub. Date Mar. 10, 1988.Prefabricated construction element for an implant-fixed prosthesis, comprising a central portion (10) which can be attached to an implant-fixed anchorage element (14), and two from substantially diametrically opposite portions projecting wing-like portions (12), and the use of such construction elements for building up a unitary bridge body or a model of a bridge body by interconnecting the wing-like portions of adjacent construction elements which are mounted to implanted anchorage elements.
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