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3D printing navigation hip replacement surgery is successful. Patients with ankylosing spondylitis a

Mr. Chen has suffered from 'ankylosing spondylitis' for more than ten years. His hip joint and femoral head have fused into a bone, resulting in rigidity of both hips and inability to bend down and squat. Recently, Professor Wang Jing, an orthopaedic expert of Wuhan Union Medical College Hospital, led the orthopaedic team of Shenzhen Union Medical College Hospital and successfully helped Chen Liang change a pair of artificial hip joints. The success of the operation is due to a big 'artifact' - 3D printing guide technology, which not only reproduces the patient's hip 1:1, but also accurately customizes the operation scheme. One day after the operation, Mr. Chen can straighten his legs and walk on the ground again.