< Topic >Offer the trial in plant component which is used for the surgical operation in order to substitute the joint with the long bone and the other bone.SolutionsExtending to intracavity in the excision aspect of the long bone, in order to contact the inner wall of the cavity in the territory of the frame work edge, following to the position of the axis of the bone for the frame work end and the edge it can arrange of the bone which is excised in order to become gauge concerning the appropriate size of the head section which is selected, you can install in the frame work end substantially the disk of even form and, the trial in plant component which is included.< Selective figure >Figure 4【課題】長骨と他の骨との間の関節を置換するための外科手術に用いられるトライアルインプラントコンポーネントを提供すること。【解決手段】長骨の切除面で腔内へと延びて骨幹端の領域において腔の内壁に接触するように配置できる骨幹端部と、切除された骨の縁に対する骨の軸の位置に従って選択されるヘッド部の適切なサイズについてのゲージとなるように骨幹端部に取り付けできる実質的に平坦な形状のディスクと、を含むトライアルインプラントコンポーネント。【選択図】図4
