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There are several types of orthopedics prosthetic components
1. Acrylic resin cement for orthopedics prosthetic components
orthopedics prosthetic components product Description: usually composed of powder and liquid. Generally, it is made of methyl methacrylate, polymethyl methacrylate, acrylate or polymethyl methacrylate and polystyrene copolymer. Powder and liquid are generally used after mixing. Intended use of orthopedic repair components: for fixation of metal or polymer implants with living bone in arthroplasty, spine or trauma surgery. It can also be used for the filling of vertebral body, the treatment of osteoporotic fracture of upper limb, lower limb or pelvis with internal fixation products.
2. Calcium salt bone filling implants for orthopedics prosthetic components
Product description of orthopedics prosthetic components: usually composed of granular or non granular products. Generally, it is made of hydroxyapatite, calcium phosphate, calcium sulfate, Bioglass or a combination of the above substances, and it can also contain collagen [excluding rhBMP-2]. Intended use of orthopedics prosthetic components: it is used to fill the bone defects caused by trauma or surgery in the extremities, spine, pelvis and other parts without affecting the stability of bone structure.
3. Allogeneic orthopedics prosthetic components
Product description of orthopedics prosthetic components: usually made of allogeneic bone by processing. It does not contain living cell components. Intended use: for filling repair of bone defect, nonunion, delayed or nonunion, as well as spinal fusion, joint fusion and orthopedic bone grafting.
4. Metal filler for orthopedics prosthetic components
Orthopedics prosthetic components Product Description: generally made of tantalum, titanium or titanium alloy, with porous structure or rough surface. It has a specific shape according to the different parts used. Intended use: it is used to reconstruct the bone defect of hip joint and knee joint caused by serious degradation, trauma or other pathological changes; it is used to repair and remedy the bone defect in the past joint reconstruction and implant failure; or it is used to treat the necrosis of femoral head without collapse of femoral head.