Personalized 3D navigation improves surgical accuracy

Recently, the 3D bone print surgical navigation technology of the Shijie People’s Hospital as a feature technology of our district's WeiGuan system was unveiled at the Panyu District WeiGuan System Achievement Exhibition. After reaching out to this medical technology at a distance, the general public has learned that this technology can make major surgery a minimally invasive operation and has been applied to such difficult procedures as spine tuberculosis, intraspinal and extra-thoracic tumors, and joint orthopedics. in.

3D navigation improves surgical accuracy

On the day of the results exhibition, many people came to see the booths after seeing the 3D printing equipment on the exhibition booth and the pelvic specimens in proportion to the human body. Zhou Yuyu, director of the Department of Orthopaedics at Shijie People's Hospital, said that the Orthopaedic Department of the hospital has applied this kind of 3D bone print surgical navigation technology to all kinds of orthopaedic surgery to improve the quality of the surgery and to relieve the suffering of the patients.

It is understood that 3D printing in surgical navigation surgery, through the CT scan, can reproduce the body's bones, hard tissue in the computer, in the three-dimensional state reconstruction of the patient's skeletal structure and print out through 3D can navigate for surgery, greatly improved The accuracy of surgery. Printing various sizes of bone during surgery can also be applied to the clinic. For hips, knees, and other joint replacement prostheses, the supplier's specifications are the same, sometimes foreign manufacturers' specifications are very different from those of domestic patients, and those printed through 3D are full of personality. Unmatched adaptability and compatibility.

Minimally invasive surgery to restore fast low cost

Zhou Yuyu said that providing patients with the most personalized treatment is an unparalleled advantage of 3D printing. Everyone's condition is not the same. They cannot use the same principles to deal with changing conditions. The 3D printing can provide the most accurate data of the disease and make the patient the most personalized and accurate treatment. Just a while ago, Conghua, a woman suffering from severe hip pain, was miserable. She was eager to learn about the 3D bone printing technology but was sent to the Department of Orthopaedics at the Shijie People's Hospital. When Zhou presented the patient with a model of hip subluxation, she was amazed. The doctor told her: "This is based on a 1:1 ratio, exactly the same 3D printed bone as your hip. Your condition, bone shape, and size are all very accurate on this." Watching the thin inner wall The model and the doctor's instructions helped the patient to understand more clearly that the root cause of the disease was the dysplasia of his acetabulum. The woman would have doubts about 3D bone printing. However, after she intuitively saw the 3D bone print model, she finally accepted the treatment plan that Dr. Zhou had personalized for her. Under 3D navigation, the surgery was successfully completed and the patient was discharged.

It is reported that 3D printing technology is like a doctor to bring a stereoscopic imaging glasses, through which the doctor can understand in real time the three-dimensional relationship between the surgical equipment and the patient's bone structure, put the surgical equipment safely and accurately into the best position, through 3D navigation Major surgery can become minimally invasive surgery to maximize surgical precision and safety. Because this technology is a customized solution for patients with bone diseases, the accuracy of surgery and the success rate of surgery are greatly improved. At the same time, it can reduce surgical trauma and bleeding, shorten the operation time, reduce the risk of surgery, in addition, the hospitalization time of patients is shorter, postoperative recovery is faster, and the cost is lower.

Break through all kinds of difficult orthopedic surgery

3D printing technology has changed the thinking of orthopedic treatment. Regardless of how complicated the condition is, it can be clearly displayed after being printed by 3D bones, and then a personalized treatment plan can be accurately prepared for the patient. In the past few years, the 3D bone print technology used in this hospital has successfully restored patients with various traumatic orthopedic diseases such as multiple pelvic fractures, multiple vertebral fractures, and femoral neck fractures, and successfully completed spinal tuberculosis and scoliosis. Orthopedic, cervical vertebral fixation, internal and external spinal canal tumors, vertebral body shaping, and joint orthopedics are difficult procedures.

Today, Shiqi People's Hospital can not only skillfully use 3D bone print technology to help patients recover their health, but also has won a number of scientific research projects in Guangdong Province, Guangzhou City, and Panyu District. With the continuous improvement of the 3D bone print surgical navigation technology, more and more patients will be able to benefit from it.

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