| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fixator capable of firmly fixing similarly to the fixing of organic bones each other in a comparatively short time surgery, even if a prosthetic cranial bone flap to the cranial bones is made of ceramic. SOLUTION: One end side of a thin and long strip is folded, and a folded part 6 is provided through a flat part 5 to form a hook part 4. A board 2 on the opposite side of the hook part 4 is inserted into a through hole 95 in a bone valve 91 from the side of an inner surface 93 to let a site having a fixing hole 3 is protruded on the side of an outer surface 94, the folded part 6 is inserted into a through hole 96, and when the protruded board 2 is folded, the part having the fixing hole 3 is brought into contact with the outer surface 94 of the cranial bone. By screwing the strip into the cranial bone through a screw member from the fixing hole 3, the bone valve can be easily and strongly fixed.
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