2A1-B16 自由な経路で骨孔穿孔が可能な"Flexible Drill"の開発 : プロトタイプを用いた初期検討

概要

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In anterior cruciate ligament (ACL) reconstruction, bone tunnel construction is essential procedure, but there are risks of injuring lateral collateral ligament (LCL) and meniscus during the operation. Moreover, there is possibility that a graft is going to be damaged because of the friction in the vicinity of the edge of the tunnel. To solve these problems, we proposed the new "Flexible drill" which is able to make a curved bone tunnel. In this report, we made a prototype of new drill and verified the availability of our concept. In experimental result, the prototype realized cutting a curved bone tunnel with cancellous bone phantom made by Sawbones^[○!R]
一般社団法人日本機械学会の論文