The invention discloses a bone trabecula hip joint
system. The
system comprises a series of bone trabecula assembled femoral components,
caput femoris, bone trabecula oversleeves, bone trabecula assembled acetabular cups and bone trabecula
acetabulum cushion blocks. The surface structures of the bone trabecula assembled femoral components, the
caput femoris, the bone trabecula oversleeves, the bone trabecula assembled acetabular cups and the bone trabecula
acetabulum cushion blocks are all
metal bone trabecula structures and manufactured by means of the
metal 3D printing technology, the structural form of holes and
porosity can be accurately controlled, a plurality of specifications are available, and
assembly can be conducted freely. The
system has the advantages that fastness and effectiveness are realized, postoperation
osseointegration is facilitated, service life is prolonged, postoperation revision rate is reduced, serious
femur and
acetabulum deformation is effectively solved, complicated joint primary replacement
surgery and revision
surgery under the condition of various forms of bone defects can be conducted, and the requirements of various patients for
prosthesis customization are met.