ARTIFICIAL BONE FILLING CONTAINER

To provide an artificial bone filling container capable of inhibiting the inside of the container from being clogged with an artificial bone when the artificial bone having a polygonal cross-section is filled.SOLUTION: An artificial bone filling container 1 comprises a storage part 10 having a first inner peripheral surface 10A composed of a plurality of first flat inner surfaces 10B, each of which is composed of a flat surface extending along a first axis line O, arranged annularly around the first axis line O. The shape of the first inner peripheral surface 10A on a cut section obtained by cutting the storage part 10 in a direction orthogonal to the first axis line O is a polygonal shape having a predetermined number of corners. An artificial bone 30 has an outer peripheral surface 30A composed of flat outer surfaces 30B, each of which is composed of a flat surface extending along a second axis line Z1, arranged annularly around the second axis line Z1. The shape of the outer peripheral surface 30A on a cut section obtained by cutting the artificial bone 30 in a direction orthogonal to the second axis line Z1 is a polygonal shape having a predetermined number corners. The storage part 10 stores the artificial bone 30 in a state in which the artificial bone is fitted so that the respective first flat inner surfaces 10B face the respective flat outer surfaces 30B.SELECTED DRAWING: Figure 4 【課題】断面多角形状の人工骨が充填された場合に、人工骨が内部に詰まることを抑制し得る人工骨補填容器を提供する。【解決手段】人工骨補填容器１において、貯留部１０は、第１軸線Ｏに沿って延びる平面からなる第１平坦内面１０Ｂが第１軸線Ｏの周りに環状に複数配置されてなる第１内周面１０Ａを有する。貯留部１０を第１軸線Ｏと直交する方向に切断した切断面での第１内周面１０Ａの形状は、所定数の角部を有する多角形状である。人工骨３０は、第２軸線Ｚ１に沿って延びる平面からなる平坦外面３０Ｂが第２軸線Ｚ１の周りに環状に配置されてなる外周面３０Ａを有する。人工骨３０を第２軸線Ｚ１と直交する方向に切断した切断面での外周面３０Ａの形状は、所定数の角部を有する多角形状である。貯留部１０は、各々の第１平坦内面１０Ｂを各々の平坦外面３０Ｂと対向させるように嵌り合わせた状態で人工骨３０を貯留する。【選択図】図４