A medical device for creating an artificial knee joint or an artificial cruciate ligament in a mammal patient, the medical device comprising a transversal member adapted to be placed through at least three layers of cortical bone of the distal portion of the femoral bone, out of totally four cortical layers along a prolongation of the transversal member. The transversal member is adapted to be involved in the artificial knee joint or the artificial cruciate ligament, wherein the transversal member comprises at least one fixation portion adapted to be involved in fixation of the transversal member to at least one of the at least four layers of femoral cortical bone.患者の人工膝関節または人工十字型の靭帯を作成するための医療装置であり、大腿骨の骨の末端部分の少なくとも3枚の層の皮質骨を通して配置されるのに適している横部材を備え、全体として横部材の延長に沿った4つの表層から成る医療装置である。横部材は、人工膝関節または人工十字型の靭帯に関与し、横部材は、少なくとも、大腿骨の皮質骨の少なくとも4枚の層のうちの少なくとも1枚に横部材の固定に関与する1つの固定部から成る。【選択図】７ａ
