[China Pharmaceutical Network Technology News] Recently, Peking University People's Hospital through the 3D printing technology advanced customized version of the artificial total humeral prosthesis, in the bone defect reconstruction after the operation of the sacral malignant tumor, the world premiere. This is the first application of 3D printing technology in the world of sacral tumor treatment.
According to reports, the patient had a sacral chordoma, and two local sacral tumor resections were performed, resulting in pain and dysfunction due to tumor recurrence. He was unsuccessful in multi-party treatment. He sought medical treatment at Peking University People's Hospital. Guo Wei, a professor of bone oncology at the hospital, and his team identified a surgical plan for the implementation of a posterior total humerus resection for the treatment of sacral malignant tumors.
In order to maximize the reconstruction of the patient's humeral defect, restore the continuity of the lumbosacral region, and ensure the quality of life after surgery, Guo Wei applied 3D printing technology to customize the artificial humerus of space structure anatomy according to the bone defect of the patient after patella resection. The prosthesis has a metal pore structure on its surface, which allows the bone cells to grow into the void metal. The prosthesis is connected with the spine and the pelvis, which is more in line with the functional reconstruction of the biomechanical structure.
This prosthesis and reconstruction method are the first in the world, opening up a new way for the reconstruction of bone defects after resection of sacral malignant tumors.
According to reports, the patient had a sacral chordoma, and two local sacral tumor resections were performed, resulting in pain and dysfunction due to tumor recurrence. He was unsuccessful in multi-party treatment. He sought medical treatment at Peking University People's Hospital. Guo Wei, a professor of bone oncology at the hospital, and his team identified a surgical plan for the implementation of a posterior total humerus resection for the treatment of sacral malignant tumors.
In order to maximize the reconstruction of the patient's humeral defect, restore the continuity of the lumbosacral region, and ensure the quality of life after surgery, Guo Wei applied 3D printing technology to customize the artificial humerus of space structure anatomy according to the bone defect of the patient after patella resection. The prosthesis has a metal pore structure on its surface, which allows the bone cells to grow into the void metal. The prosthesis is connected with the spine and the pelvis, which is more in line with the functional reconstruction of the biomechanical structure.
This prosthesis and reconstruction method are the first in the world, opening up a new way for the reconstruction of bone defects after resection of sacral malignant tumors.
One-stop solution, one machine multi-test
The test time is 3 to 15 minutes, and the results are quickly released
Easy-to-use touch screen platform, multilingual operating system
Reagents are stored at room temperature for 24 months without cold chain transportation.
High sensitivity and specificity.
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