Pin Insert Guide Module Having Alignment Rod For Total Knee Arthroplasty and Manufacturing Method Thereof

摘要

An artificial knee joint personalized surgical guide including an alignment rod and a method of making the same are published. The artificial knee joint personalized surgical guide 100 including an alignment rod according to an embodiment of the present invention is a guide for customized surgery for an artificial knee joint used for forming a tibia for an artificial knee replacement surgery, A body portion 110 having a curved surface which surrounds an upper portion of the tibia 3D model and has an inner surface having a structure corresponding to an outer surface shape of the tibia 3D model modeled on the basis of the tibia 3D data acquired through the scanning method, ); A body support 120 having an extension 125 extending in one direction from the body 110 and a first contact 121 formed at an end of the extension 125 and in contact with the tibial upper surface. A pin guide part 130 extending in one direction from the main body part 110 and having a through hole 131 into which a pin can be inserted; And an alignment rod 150 extending from the main body in a direction parallel to the mechanical axis M of the tibia. According to the artificial knee joint personalized surgical guide of the present invention, it is possible to provide a knee joint according to the present invention, which comprises a body portion having an inner surface of a structure corresponding to an outer surface shape of a tibia 3D model, The tibia can be stably fixed to the tibia, so that the pin can be accurately and stably inserted into the tibia.