| 摘要 |
PROBLEM TO BE SOLVED: To fix a bone prosthetic member to a cranial bone easily and quickly by inserting a fixing body inserted from the through-hole of a connecting member into the hole of a cranial bone, inserting a rod-like body from the through- hole of the flange section of the fixing body, and operating the pawl section of the fixing body in the outward expanding direction to bite the pawl section into a hole wall face. SOLUTION: The through-hole of a connecting member 5 is matched with a hole 3A formed on a bone prosthetic member 3, a fixing body 6 is inserted from the through-hole of the connecting member 5, then a rod-like body 7 is inserted from a through-hole formed on the flange section of the fixing body 6. The lower end of the leg section of the fixing body 6 is spread in the outward expanding direction, a pawl section is bitten into the wall face of the hole 3A formed on the bone prosthetic member 3, and one end of the connecting member 5 can be fixed to the bone prosthetic member 3. One end of another connecting member 5 is also fixed to the bone prosthetic member 3 with a fixing member 4 of the same structure. The bone prosthetic member 3 fixed with the connecting members 5 is arranged at a defect section 2.
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